Answer:
60 that is the answer
Step-by-step explanation:
Is LeBron James a more consistent scorer at home than on the road? During the 2008-2009 regular season at home, he has a mean of 25.35 points, with a standard deviation of 7.94 points in 40 games; while on the road, he had a mean of 31.46 points, with a standard deviation of 8.63 in 41 games.
a)Is 7.94 LeBron’s observed standard deviation at home or his true standard deviation at home? Explain.
b)State the hypotheses you would use to test if LeBron is more consistent at home.
c)Calculate the difference in standard deviations (road-home) and use this as the test statistic.
d)Describe how to simulate the distribution of the test statistic, assuming that LeBron is equally consistent at home and on the road.
e)Here are the results of 100 trials of the simulation. Describe what information is provided by the dotplot.
f)Based on the results of the simulation, estimate and interpret the p-value.
g)Based on the p-value, make an appropriate conclusion.
h)If your conclusion is in error, which type of error did you make? Explain.
Answer:
I'm pretty sure it's A but not for sure
Step-by-step explanation:
PLEASE HELP FAST!!! 30 POINTS
Answer:
Slope: 1/2
Explanation: Slope=rise/run
Y-Intercept: 4
Explanation: Y-intercept is the Y value where X=0
A monument outside city hall has dimensions as shown below in the figure. If one gallon of paint can cover 213 ft^2, how many gallons of paint must be bought in order to paint the monument? Assume that the base of the monument cannot be painted and that paint can be bought only by the gallon.
Answer:
sides
14 X 22 = 308 square foot there are four of these
308 X 4 = 1232 square foot.
triangles
A= 0.5 X b X h
0.5 X 14 X 10 = 70 square foot again there are four of these 70 X 4 = 280 square foot
1232 + 280 = 1512 square foot
1512/213 = 7.09859154
8 gallons of paint will need to be purchased.
A model rocket was launched from a podium 5 meters above are
an initial velocity of 98 m/s. The function that models height in me
with respect to time (in seconds) is h(t) = 5 + 987-4.9t2
meters above ground at
meters)
Answer:
See solution belowStep-by-step explanation:
Find the complete question below;
Given the height modeled by the function;
h(t) = 5 + 98t-4.9t²
when t = 0
h(0) = 5 + 98(0)-4.9(0)²
h(0) = 5
when t = 5
h(5) = 5 + 98(5)-4.9(5)²
h(5) = 5 + 490 - 122.5
h(5) = 372.5
when t = 10
h(10) = 5 + 98(10)-4.9(10)²
h(10) = 5 + 980 - 490
h(10) = 495
when t = 15
h(15) = 5 + 98(15)-4.9(15)²
h(15) = 5 + 1470 - 1,102.5
h(15) = 372.5
when t = 20
h(10) = 5 + 98(20)-4.9(20)²
h(10) = 5 + 1960 - 4.9(400)
h(10) = 1965- 1960
h(10) = 5
Find the graph attached
$2500, 4.5%, 2 years
Answer:
si=part
=2500×0.045×2
=225...
the answer is C
What is the y-intercept of the function described in the table?
Answer: 4
Step-by-step explanation:
Original Price = ? Percent of Discount = 5% Sale Price = $57
Answer:
Original Price = $ 60.00
Step-by-step explanation:
This attachment has the formula of how I calculated it.
HELP I AM TIMED!!! I will give 10 points
(3 + 4q)(3) simplified
A country in Europe has a population of 4.5×106 4.5 × 10 6 people. A neighboring country has a population of 2.6×107 2.6 × 10 7 people. What is the total population of the two countries?
A. 3.05 x 10 7 people
B. 7.1 x 10 7 people
C. 7.1 x 10 13 people
D. 3.05 x 10 14 people
Answer:
C
Step-by-step explanation:
Linda had 25 ounces of water in her water bottle.After she drank x ounces of water, there were 10 ounces left. Select all the equations that represent this situation. *
Answer:
25-X=10
Step-by-step explanation:
she started with 25 ounces and drank x so thats just subtracting.
By the way X=15
Diego scored 426 points by collecting 6 coins. After collecting a total
of 12 coins, how many points will Diego have scored in all? Assume
the relationship is directly proportional. Write the proportion, then
solve.
Answer:
cutequotes16
Step-by-step explanation:
go follow them they are awsome
Answer:
1278
Step-by-step explanation:it's easy.
The Poolas family likes to hike along the Purple Mountain Trail. They hiked the same distance each day for 6 days, traveling a total of 25 miles. How many miles did they hike each day ?
We have to divide the 25 from the 6 to get the miles. The miles they cover in each hiking day is 4.167 miles.
What is division?The division means the separation of something into different parts, sharing of something among different people, places, etc.
The Poolas family likes to hike along the Purple Mountain Trail.
They hiked the same distance each day for 6 days, traveling a total of 25 miles.
The miles they cover in each hiking day will be
[tex]\rm \rightarrow \dfrac{25}{6} = 4.167\ miles[/tex]
The miles they cover in each hiking day is 4.167 miles.
More about the division link is given below.
https://brainly.com/question/369266
Adrian is drawing a map to show the directions from his house to his grandmother's house. He uses a scale of 1 1/2
inches represents 12 miles. If the distance from his house to his grandmother's house is 36 miles, how long is the drawing
on the map?
The length of the drawing on the map for 36 miles is given by the equation A = 4 1/2 inches
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Let the number of miles be = 12 miles
So , 12 miles on the drawing represents = 1 1/2 inches
Now , the number of miles = 36 miles
12 x 3 = 36 miles
And , 36 miles on the drawing represents = 3 x 12 miles on the drawing
Substituting the values in the equation , we get
36 miles on the drawing represents A = 3 x ( 1 1/2 )
On simplifying the equation , we get
36 miles on the drawing represents A = 4 1/2 inches
Hence , the value on the drawing is 4 1/2 inches
To learn more about equations click :
https://brainly.com/question/19297665
#SPJ5
help please will give brainllst to the right answer
Answer:
7
Step-by-step explanation:
4 2/3÷1 1/5 .......
Answer:
3 8/9
Step-by-step explanation:
Reduce the expression, if possible, by cancelling the common factors.
Can you PLEASE help me with this?!
Step-by-step explanation:
angle B=angle E
5x=45
x=9
Pls help me I’ll make u brainly
Answer:
x=2
Step-by-step explanation:
2x3=6-2=4 hope this helps!!
Find the slope of the line.
Answer:
A. 1/7
Step-by-step explanation:
Answer:
I´m pretty sure the answer would be A, 1/7.
Step-by-step explanation:
The formula for slope is y²- y¹/x²- x¹.
Find the equation of the exponential function represented by the table below.
There are 35 raisins for every 23 candies in each bag of Trail Mix. What is the ratio of raisins to candles in the trail mix?
Answer:
35 to 23
Step-by-step explanation:
g−9=−19
Help plz
Pleaseeeeee
Answer:
g = -10
Step-by-step explanation:
A line passes through the points (4, -1) and (2,3). What is the slope of the line?
Please help, I will be giving brainlist.
Answer:
b
Step-by-step explanation:
Answer:
o B 6 inches.
Step-by-step explanation:
Proportions:
13 in ⇔ 9.75 in
8 in ⇔ X in
X = 8*9.75/13
X = 6 in
The inequality 5m − 7 > 16 holds true for all numbers than in the set {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}.
Answer:
{5, 6, 7, 8, 9, 10}
Step-by-step explanation:
Given the inequality
5m - 7 > 16
Add 7 to both sides
5m-7+7>16+7
5m>23
Divide both sides by 5
5m/5>23/5
m>4.6
Hence the value of m are the values in the set greater than 4.6 and they are {5, 6, 7, 8, 9, 10}
7x - 4 / (x-8)(x+5) = a/x-8 + 3/x+5
Find for a
Answer:
a= 7x^3−57x^2−47x+24 /x−8
Step-by-step explanation:
y = -3x – 2
6x + 2y = -4
Answer:
y= -3x -2
Step-by-step explanation:
-6 + (-8)= What’s the answer I need help I will give brainliest to who ever helps me!!.
Answer:
-14
Step-by-step explanation:
Answer:
-14
Step-by-step explanation:
Negative -6 - 8 is just like addition
Can someone help me pls
Answer:
b
Step-by-step explanation:
answer c
Step-by-step explanation:
i need help i dont understand
Answer:
d
Step-by-step explanation: