Mathematics, 30.01.2020 14:05 vanessagomezcx
Which of the following is not a commonly used practice? choose the correct answer below. a. if the original population is normally distributed, then for any sample size n, the sample means will be normally distributed. b. if the distribution of the sample means is normally distributed, and ngreater than30, then the population distribution is normally distributed. c. the distribution of sample means gets closer to a normal distribution as the sample size n gets larger. d. if the original population is not normally distributed and ngreater than30, the distribution of the sample means can be approximated reasonably well by a normal distribution.
Answers: 2
Mathematics, 21.06.2019 21:00
You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.
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Mathematics, 22.06.2019 06:00
The table shows how many people went on a roller coaster during 3 days. sean wants to know if the total of number of people is greater than 800. how can you answer sean's question without actually computing the total? explain. friday 158 people, saturday 292 sunday 278
Answers: 2
Which of the following is not a commonly used practice? choose the correct answer below. a. if the...
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