A null hypothesis states that there is ____________ relationship between two variables. a. no b. ...

Author Question: A null hypothesis states that there is ____________ relationship between two variables. a. no b. ... (Read 95 times)

erika

Hero Member
Posts: 522

on: Jul 8, 2018

A null hypothesis states that there is ____________ relationship between two variables.

a. no
b. doubtful
c. significant
d. statistically proven

Question 2

The rule of 68-95-99.7 states that in a normal distribution, 99.7 of the data will fall within ____________ standard deviation(s) of the mean.

a. one
b. two
c. three
d. four

mcabuhat

Sr. Member
Posts: 344

Reply #1 on: Jul 8, 2018

Answer to Question 1

a. no

Answer to Question 2

c. three

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erika

Hero Member
Posts: 522

Reply #2 on: Jul 8, 2018

Thank you

mcabuhat

Sr. Member
Posts: 344

Reply #3 on: Jul 8, 2018

No problemo

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