Mathematics, 22.07.2021 19:30 crowntinyy3408
When does the t-distribution approach the standard normal distribution? Choose the correct answer below. A. When the standard deviation of the sample data becomes larger, as larger sample standard deviations better estimate population standard deviations B. When the sample size decreases, because the standard deviation of the sample data better estimates the population standard deviation for smaller sample sizes C. When the sample size increases, because the standard deviation of the sample data better estimates the population standard deviation for larger sample sizes D. When the sample size decreases, because the standard deviation of the distribution of sample means better estimates the population standard deviation for smaller sample sizes E. When the sample size increases, because the standard deviation of the distribution of sample means better estimates the population standard deviation for larger sample sizes
Answers: 3
Mathematics, 21.06.2019 16:20
Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.
Answers: 3
Mathematics, 21.06.2019 18:30
Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?
Answers: 1
Mathematics, 22.06.2019 02:00
If two points are given,then exactly one line can be drawn through those two points.which geometry term does the statement represent
Answers: 2
When does the t-distribution approach the standard normal distribution? Choose the correct answer...
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