A reading specialist wanted to estimate the mean word length, in number of letters, for an elementary school history textbook. T

Question

3 years ago

13

A reading specialist wanted to estimate the mean word length, in number of letters, for an elementary school history textbook. T

he specialist took repeated random samples of size 100 words and
estimated the mean and standard deviation of the sampling distribution to be 4.9 letters and 0.15 letter, respectively.
Based on the estimates for the sampling distribution, which of the following provides the best estimates of the population parameters?

Mathematics

2 answers:

Alika [10] · Answer 1 · 2022-12-03T08:29:15+03:00

Alika [10]3 years ago

7 0

Answer:

Step-by-step explanation:

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kotykmax [81] · Answer 2 · 2022-12-03T09:29:55+03:00

kotykmax [81]3 years ago

5 0

Answer:

Mean 4.9 letters and standard deviation 1.5 letters

Step-by-step explanation: