Mathematics, 13.06.2020 19:57 uwauwa1234

g Listed below are the number of cricket chirps in 1 min and the corresponding temperatures in degrees Fahrenheit. Is there sufficient evidence to conclude that there is a relationship between the number of cricket chirps in 1 min and the temperature? Use a significance level of alpha equals 0.05. Chirps in 1 min 1000 836 847 828 865 968 1120 941 Temperature (degrees Upper F )89.4 73.8 86.7 88.1 81.8 87.3 94.6 90.3 Determine the null and alternative hypotheses for this test. Choose the correct answer below. A. Upper H 0: rho Subscript snot equals0 Upper H 1: rho Subscript sequals0 B. Upper H 0: r Subscript snot equals0 Upper H 1: r Subscript sequals0 C. Upper H 0: r Subscript sequals0 Upper H 1: r Subscript snot equals0 D. Upper H 0: rho Subscript sequals0 Upper H 1: rho Subscript snot equals0 Your answer is correct. Find the value of the correlation coefficient.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:50

Eight people were asked what the balance of their savings account at the beginning of the month was and how much it increased or decreased by the end of the month. create a scatter plot that represents the data that is shown in the table. the x-axis represents the beginning balance in thousands of dollars and the y-axis represents the change in the savings account in hundreds of dollars. name beginning balance (in thousands of dollars) change in savings account (in hundreds of dollars) jimmy 5 3 kendra 4 7 carlos 5 4 yolanda 3 1 shawn 2 5 laura 3 2 andy 5 6 georgia 4 3

Answers: 1

Answer

Mathematics, 21.06.2019 19:50

Which function has the domain x> -11

Answers: 1

Answer

Mathematics, 22.06.2019 02:00

Afigure is rotated 180°. if one of the points on the image is g'(4, -8), what were the coordinates of g? (8,4) (8,-4) (4,8) (4,8)

Answers: 2

Answer

Mathematics, 22.06.2019 07:00

An animal shelter has fixed weekly expenses of $750. each animal is the shelter costs an additional $6 a week. during the summer months, the weekly expenses are at least $1170. write and solve an inequality that represents the number of animals at the shelter for expenses to be at least $1170 a week.

Answers: 2

Answer

You know the right answer?

g Listed below are the number of cricket chirps in 1 min and the corresponding temperatures in degre...

Questions