thepantsgirl
03.04.2020 •
Mathematics
A sample of the number of hours ten students worked during a typical week during summer
vacation are: 22,30, 1, 25, 31, 24, 24, 22, 27, 18
a. What is the outlier of the data? (1 pt)
b. Is this data left-skewed or right-skewed? (1 pt)
c. By how much does the median change if you remove the outlier? Justify. (2 pts)
d. What is the standard deviation of the data with and without the outlier? (2 pts)
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Ответ:
Pretty sure its 182
Step-by-step explanation:
Sorry if im wrong.
Heres an example:
Zack wants a new skateboard that costs $98. He has a coupon for 20% off the original price. The sales tax is 6%. What is the final cost that Zack will pay for the skateboard?
1.76
Explanation:
20% = 0.20
98.00 x 0.20 =
19.6
6% = 0.06
19.6 x 0.06 = 1.76