What is the standard deviation of the new sample of size 12? Type an integer or

Question

What is the standard deviation of the new sample of size 12? Type an integer or decimal rounded to one decimal place as needed.) What is the standard deviation of the new sample of size 30? (Type an integer or decimal rounded to one decimal place as needed.) For each sample size, the standard deviation Comment on the role that the number of observations plays in resistance O A. As the sample size increases, the impact of the misrecorded data on the standard deviation decreases. O B. As the sample size increases, the impact of the misrecorded data on the standard deviation increases. O C. As the sample size increases, the impact of the misrecorded data on the standard deviation remains the same

Explanation / Answer

from above

std deviation of sample size 5=7.0

std deviation of sample size 12=7.4

std deviation of sample size 30=7.9

std deviation of new sample size of 5=26.8

std deviation of new sample size of 12=18.0

std deviation of new sample size of 30=12.9

from above option A is correct; impact of misrecorded data set decreases.

sample size=5 sample size=12 sample size=30 106 106 106 112 112 112 100 100 100 103 103 103 93 93 93 111 111 95 95 116 116 96 96 108 108 97 97 103 103 91 109 94 105 119 111 108 110 107 93 113 91 114 112 101 99 104 108 std deviation 7.0 7.4 7.9

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.