Hickman Student t vs normal distribution

Hickman Student t vs normal distribution

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15 QuestionsShow answers

- Question 160 secondsQ. What is not known in t distribution?answer choices
- Question 260 secondsQ. What should the sample size be to use z distribution if you know the data is normally distributed?answer choices
- Question 360 secondsQ. What should the sample size be to use t distribution?answer choices
- Question 460 secondsQ. What should the sample size be to use z distribution?answer choices
- Question 560 secondsQ. What should the sample size be to use z distribution if you know that the data is normally distributed?answer choices
- Question 660 secondsQ. You know the population SD and the sample mean, and you know the data is normally distributed, you should use_____________ build a confidence interval for the population mean, if your sample size is 12answer choices
- Question 760 secondsQ. You know the population SD and the sample mean, you should use_____________ build a confidence interval for the population mean, if your sample size is 12answer choices
- Question 860 secondsQ. You know the population SD and the sample mean, you should use_____________ build a confidence interval for the population mean, if your sample size is 32answer choices
- Question 960 secondsQ. What should the sample size be to use t distribution if you know the data is normally distributed?answer choices
- Question 1060 secondsQ. You know the sample SD and the sample mean, you should use_____________ build a confidence interval for the population mean, if your sample size is 12answer choices
- Question 1160 secondsQ. You know the sample SD and the sample mean, and you know the data is normally distributed, you should use_____________ build a confidence interval for the population mean, if your sample size is 12answer choices
- Question 1260 secondsQ. When will the bell curves for t and z distribution look the same?answer choices
- Question 1360 secondsQ. You are building a confidence interval, n is 32, your sample SD is 10, and you want to build a 95% confidence interval, then which of the statements is trueanswer choices
- Question 1460 secondsQ. You are building a confidence interval, n is 32, your population SD is 10, and you want to build a 95% confidence interval, then which of the statements is trueanswer choices
- Question 1560 secondsQ. You are using t distribution to build a confidence interval and you want to know when you need to use the graphing calculator versus when you need to use the chart? Which of the following cannot be found using the t chart that you were given in class?answer choices

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