HUMSS B - SHS_Hypothesis Testing

Which of the following is not an option for an alternative hypothesis?

H_o: µ=15, H_a: µ≠15

Accepting the null hypothesis when it is true is called ________.

Accepting the null hypothesis when it is false is called ________.

An assumption or conjecture about a population parameter which may or may not be true.

If the population standard deviation is unknown, what test statistic is to be used?

The probability of committing type II error is denoted by ________.

What is the symbol for the level of significance?

Which of the following shows a right-tailed test?

Which of the following represents the appropriate null hypothesis? “The mean height of women is greater than 65”

Which of the following is the symbol used in null hypothesis?

Rejecting the null hypothesis when it is true is called ________.

It is denoted by H_o.

Which test statistic will be used if the sample is 37 and the population standard deviation is known?

Sofia finds out that her null hypothesis is true and she fails to reject it, then she commits a _____________.   

Which hypothesis states that there is no significant difference between two parameters?   

A decision-making process for evaluating claims about a population.

If the population standard deviation is known and n≥30, what test statistics is appropriate?

In a right tailed test, determine the decision if z_computed > z_critical.

It is denoted by H_a.