What is x^2 obtained, A researcher believes that the

What is x^2 obtained

Reference no: EM13497549

A researcher believes that the percentage of people who exercise in California is greater than the national exercise rate. The national rate is 20%. The researcher gathers a random sample of 120 individuals who live in California and finds that the number who exercise is 31 out of 120.

a. What is X^2 obtained?

Reference no: EM13497549

Questions Cloud

What symbolic models : What symbolic models have you been exposed to through the media? Do you think this has had more positive or negative effects overall? Why?

How to do this problem in SPSS : A researcher beleives that the percentage of people who exercise in California is greater than the national exercise rate. The national rate is 20%. The researcher gathers a random sample of 120 individuals and finds that the number who exercise r..

On a normal distribution with a mean : On a normal distribution with a mean of 100 and a standard deviation of 17, what percentage of cases will fall between 84 and 93? 32.02% 7.81% 16.73% 21.85% please explain how you got it

What is df for this test : A researcher believes that the percentage of people who exercise in California is greater than the national exercise rate. The national rate is 20%.

What is x^2 obtained : A researcher believes that the percentage of people who exercise in California is greater than the national exercise rate. The national rate is 20%

Biology to organize living creatures : Explain the classification system used in biology to organize living creatures. Pick two organisms from each Kingdom and explain why they are placed in that kingdom.

Dna sample is contaminated with rna : 1.)Could the Dische -diphenylamine test tell you if a DNA sample is contaminated with RNA? Why or why not?

Why are medical professionals making : Recently, it has been suggested that both boys and girls be vaccinated against HPV. Why are medical professionals making this recommendation?

What is the anguar acceleration of each wheel : A person is riding a bicycle, and its wheels have an angular velocity of 22.7 rad/s. What is the anguar acceleration (in rad/s2) of each wheel

User Account

All Pages