Question
You can use SPSS, Excel, or any other formatting you prefer for this section A random sample of scores on a quiz: 6,8,4,3,8,10,17,4,6 1. (Hint,
You can use SPSS, Excel, or any other formatting you prefer for this section
A random sample of scores on a quiz:
6,8,4,3,8,10,17,4,6
1. (Hint, use N-1 instead of N when calculating the standard deviation)
Calculate the 95% Confidence level for this sample (Be careful! There may be multiple answers to this question!)
a. 9.96
b.4.54
c.4.70
d. 10.12
2. (Hint, use N-1 instead of N when calculating the standard deviation)
What is the approx. mean for this random sample?
a. 8.2
b. 7.33
c. 12.75
d. 4.27
3. (Hint, use N-1 instead of N when calculating the standard deviation)
What is the standard deviation of this sample?
a. 8.23
b. 4.27
c. 5.91
d. 77.85
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