Homework Clinic
Mathematics Clinic => Grade 11 and 12 Mathematics => Topic started by: chads108 on Aug 1, 2018
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Describe in detail the sampling distribution of sample means. Refer specifically to the shape of the distribution.
What will be an ideal response?
Question 2
A distribution of data has a maximum value of 77, a median value of 57, and a minimum of 37. Use the range rule of thumb to find the standard deviation. Round results to the nearest tenth.
A) 5.3 B) 8.0 C) 20.0 D) 10.0
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Answer to Question 1
Samples of size n are taken from a population. Each sample mean is computed and the collection of sample means is the sampling distribution. The sample means are normally distributed.
Answer to Question 2
D