Mathematics, 23.09.2021 14:00 poppyme

Mr. Harding recorded the time it took students in two of his classes to complete yesterday's chapter test. The box plots below show the distribution of the data. https://cdn. app. edmentum. com/EdAssets/fada9dffcd5d411793094f 3a1bf3a5d5?ts=636482496433370000
A.

The data from period 5 has an interquartile range of 12, which is greater than the interquartile range of the data from period 2, indicating that the students from period 2 had more variability in the amount of time needed to complete the test.

B.

The data from period 5 has an interquartile range of 8, which is greater than the interquartile range of the data from period 2, indicating that the students from period 2 had more variability in the amount of time needed to complete the test.

C.

The data from period 5 has an interquartile range of 8, which is greater than the interquartile range of the data from period 2, indicating that the students from period 5 had more variability in the amount of time needed to complete the test.

D.

The data from period 5 has an interquartile range of 12, which is greater than the interquartile range of the data from period 2, indicating that the students from period 5 had more variability in the amount of time needed to complete the test.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 22.06.2019 00:00

Heather is a cashier. she can ring up 1212 customers in 99 minutes. at this rate, how many minutes does it take her to ring up 44 customers?

Answers: 1

Answer

Mathematics, 22.06.2019 00:10

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.

Answers: 3

Answer

Mathematics, 22.06.2019 01:30

Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 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? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠ μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

Pls what is the decimal equivalent of 5 over 9? select one: a. 0 point 5 bar over top of 5 b. 0 point 6 bar over top of 6 c. 0 point 8 bar over top of 8 d. 0 point 9 bar over top of 9

Answers: 1

Answer

You know the right answer?

Mr. Harding recorded the time it took students in two of his classes to complete yesterday's chapter...

Questions