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Simora [160]
3 years ago
15

A recent study focused on the number of times men and women who live alone buy take-out dinner in a month. Assume that the distr

ibutions follow the normal probability distribution and the population standard deviations are equal. The information is summarized below. Statistic Men Women Sample mean 24.44 22.44 Sample standard deviation 5.52 4.63 Sample size 35 40 At the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month?1. Compute the value of the test statistic. Value of the test statistic 2. What is your decision regarding on null hypothesis? The decision is the null hypothesis that the means are the same. 3. What is the p-value?
Mathematics
1 answer:
andrew11 [14]3 years ago
8 0

Answer:hiiiiiiiii

Step-by-step explanation:

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Square A B C D is shown. Each side is 30 yards long. A diagonal is drawn from point D to point B to form 2 triangles.
Viktor [21]

Answer:

Length = 30√2 yards.

Step-by-step explanation:

There is a plot of land of square shape that has 30 yards on each side. Jules owns this plot. He plans to divide the land in half by building a fence along the diagonal of the plot.

We have to calculate the length of the fence.

Now, the length of the diagonal will be the length of the fence.

So, the length = \sqrt{30^{2} + 30^{2}} = 30\sqrt{2} yards. (Answer)

5 0
3 years ago
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What is the answer to d-2=8+6
Eva8 [605]
Add 2 to both sides.
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7 0
4 years ago
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The container that holds the water for the football team is 7/10 full. After pouring out 5 gallons of water, it is 1/2 full. How
Shtirlitz [24]
7/10x - 5 = 1/2x
7/10x - 1/2x = 5
7/10x - 5/10x = 5
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6 0
4 years ago
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Write a 4 digit number that has no zeroes and is divisible by 5 and 9
Hunter-Best [27]

Answer:

7,515

Step-by-step explanation:

8 0
3 years ago
Select the correct answer.
lidiya [134]

Answer: y=2x+7

(this is a rearranged version of y-2x=7 from question)

Step-by-step explanation:

4x=5-2y

y-2x=7

i would rearrange the 2nd value into y intercept form y=mx+b

so move the -2x to the other side of the = sign by doing the opposite, +2x on both sides to isolate the y

y=2x+7

you didn't give any options for "correct answer" so i can't give

you A B C or D answers

8 0
2 years ago
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