#### Question Details

[answered] 1)How do you know if a hypothesis test is testing the claim

- 1)How do you know if a hypothesis test is testing the claim between 2 population proportions or 2 means?
- 2)How is the test statistic for a claim about 2 population means, independent samples, similar to the test statistic for 1 population mean?
- 3)If zero is present in the confidence interval, explain the significance between the 2 population means.
- 4)What distribution is used to find the critical value for the confidence interval?
- 5)How?do?you?know?if?a?hypothesis?test?is?about?independent?or?dependent?samples?
- 6)How is the pooled proportion related to the 2 sample proportions?
- 7)What distribution is used for the hypothesis test of 2 population proportions?
- 8)When finding a confidence interval for the difference between 2 population proportions, what is the best point estimate?
- 9)There?are?2?statements?made?about?a?confidence?interval?involving?the?difference?between?2?population?proportions.??One?statement?is?the?confidence?level?and?the?bounds?on?the?confidence?interval.???The?other?statement?is?about?zero.??What?is?significant?about?zero?in?the?confidence?interval?for?the?difference?of?2?population?proportions?
- 10)What variablel is used to represent the mean of the differences?
- 11)How do you calculate the mean of the differences?
- 12)How do you know which inequality symbol (less than or greater than) to use when setting up your claim? ?(I.e. ?When do you test if the difference between the matched pair data is less than zero? ?When is the difference greater than zero?
- Which distribution is used for dependent samples?
- 13)If?zero?is?in?the?confidence?interval,?what?conclusion?can?be?drawn?about?the?dependent?samples?
- 14)Describe the shape of the Chi-Square Distribution.
- 15)Identify the parameter used in the hypotheses for the population variance.
- 16Describe how to find the value of the test statistic when given the value of the sample variance and population variance.?
- 17)Which distribution is used to test a claim about a population standard deviation?

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I want clear explanation, please

Testing of hypothesis 1) How do you know if a hypothesis test is testing the claim between 2 population proportions or

2 means?

Answer:

When we are given two proportions in the scenario, then we...

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