Mathematics, 08.09.2021 01:30 BluHope19

Ms. Epps and Ms. Allison are trying to get the most steps in this week. Mr. Epps walks 144 steps in 2 hours. Ms. Allison walks 180 steps at the same time. How many steps an hour does Mr. Epps walk? How many an hour does Ms. Allison walk ?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 23:00

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n

Answers: 2

Answer

Mathematics, 22.06.2019 00:30

What is the interquartile range of this day at set?

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

Acell phone company offers two plans to its subscribers. at the time new subscribers sign up, they are asked to provide some demographic information. the mean yearly income for a sample of 40 subscribers to plan a is $45,000 with a standard deviation of $9,200. for a sample of 25 subscribers to plan b, the mean income is $64,300 with a standard deviation of $7,100. at the 0.025 significance level, is it reasonable to conclude the mean income of those selecting plan b is larger? assume unequal population standard deviations. hint: for the calculations, assume the plan a as the first sample. what is the decision rule? (negative amount should be indicated by a minus sign. round your answer to 3 decimal places.) compute the value of the test statistic. (negative amount should be indicated by a minus sign. round your answer to 2 decimal places.) what is your decision regarding h0 ? reject h0 fail to reject h0 compute the p-value. less than 0.01 between 0.01 and 0.025 between 0.025 and 0.05 between 0.05 and 0.10 greater than 0.10

Answers: 3

Answer

Mathematics, 22.06.2019 05:30

You leave a $4 tip on a $24 bill at a resturaunt. to the nearest percent gratuity did you pay

Answers: 1

Answer

You know the right answer?

Ms. Epps and Ms. Allison are trying to get the most steps in this week. Mr. Epps walks 144 steps in...

Questions

Mathematics, 18.11.2020 03:40

Can someone help on this ...

Mathematics, 18.11.2020 03:40