Mathematics, 23.07.2019 23:30 jefersina16

Brittany surveyed the students in three different chemistry classes regarding the average number of hours of sleep they get each night. she calculated the mean and standard deviation, sd, of the data and recorded the results in the table below. class a mean = 7.35 sd = 2.92 class b mean = 6.87 sd = 3.65 class c mean = 8.14 sd = 3.10 use the information provided to complete the following statement. class ( a, b, c) shows the most consistency in the number of hours slept per night because the(standard deviation, mean) is the (highest, lowest).

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:00, janeriaw188

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Answers: 1

continue

Mathematics, 21.06.2019 21:00, makayla10119

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years

Answers: 1

continue

Mathematics, 21.06.2019 21:30, carolyn7938

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0

Answers: 1

continue

Mathematics, 22.06.2019 03:20, lovvyDovvy04

Indicate the equation of the given line in standard form. the line containing the longer diagonal of a quadrilateral whose vertices are a (2, 2), b(-2, -2), c(1, -1), and d(6, 4).

Answers: 2

continue

You know the right answer?

Brittany surveyed the students in three different chemistry classes regarding the average number of...