Mathematics, 13.05.2021 01:00 HistoryLover
A survey was taken of students in math classes to find out how many hours per day students spend on social media. The survey results for the first-, second-, and third-period classes are as follows:
First period: 2, 4, 3, 1, 0, 2, 1, 3, 1, 4, 9, 2, 4, 3, 0
Second period: 3, 2, 3, 1, 3, 4, 2, 4, 3, 1, 0, 2, 3, 1, 2
Third period: 4, 5, 3, 4, 2, 3, 4, 1, 8, 2, 3, 1, 0, 2, 1, 3
Which is the best measure of center for third period and why? (5 points)
Interquartile range, because there is 1 outlier that affects the center
Standard deviation, because there are no outliers that affect the center
Mean, because there are no outliers that affect the center
Median, because there is 1 outlier that affects the center
Answers: 2
Mathematics, 21.06.2019 17:30
The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?
Answers: 1
Mathematics, 21.06.2019 20:30
In an improper fraction, is the numerator equal to, less than, or greater than the denominator
Answers: 2
Mathematics, 21.06.2019 21:30
Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price
Answers: 2
Mathematics, 21.06.2019 22:30
Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?
Answers: 2
A survey was taken of students in math classes to find out how many hours per day students spend on...
Mathematics, 08.07.2019 14:30
English, 08.07.2019 14:30
English, 08.07.2019 14:30
Mathematics, 08.07.2019 14:30
World Languages, 08.07.2019 14:30
Social Studies, 08.07.2019 14:30
Mathematics, 08.07.2019 14:30
History, 08.07.2019 14:30