Due in 12 hours, 35 mmutes. Die FH 000 2013 lp Show Intro/Instruction A garvey i

Question

Due in 12 hours, 35 mmutes. Die FH 000 2013 lp Show Intro/Instruction A garvey in 2009 asked 12S eollege students how many text mesages they send in a day. Onc histogram shows the distrbution of the mmber of texts sent for all repondents. The other three graphs show distributions of sample means for randon samples taken from the population of students. One students; another shows sample means based on samples of n 10 students; and another shows sar Relative Frequenty Relatve Frequency 0.3 0.25 0.2 0.15 Graph A Graph B 02 0 50 100 150 200 250 300 350 50 100 150 200 250 300 350 Relatve Frequency Ralative Frequency Graph C0 Graph D 015 0 59 100 150 200 250 300 350 0100 150 200 250 300 350 a. Graph A ?Sampling distribution ofy.n-10 b Graph B Sampling distribution of 9,n-25 c. Graph C Population Sampling distribution of g.n 5 d. Graph D Points possible: 4 Thas is attempt 1 of 3 Submit

Explanation / Answer

As the sample size increases, the sampling distribution of smaple mean will tends to normal.

If the population is skewed to right, for small sample size sampling distrbution will also skewed to right but has less skewness.

So correct sequence is

Populaiton : a : Graph A

Sampling distribution for n=10: d: Graph D

Sampling distribution for n=25: b: Graph B

Sampling distribution for n=5: c: Graph C

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