Mathematics, 15.10.2019 14:00, smithsa10630
Here are 10 test scores: 50, 74, 76, 77, 78, 79, 80, 80, 82, 84. the mean of these scores is 76. how does removing the outlier 50 affect the mean?
a.
the set has 50 as an outlier and removing it decreases the mean by about 6.
b.
the set has 50 as an outlier and removing it decreases the mean by about 2.
c.
the set has 50 as an outlier and removing it increases the mean by about 3.
Answers: 2
Mathematics, 21.06.2019 21:10, elnkun98owvaa6
The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o
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Mathematics, 22.06.2019 01:00, amandanunnery33
Use the drop-down menus to complete the statements to match the information shown by the graph.
Answers: 3
Mathematics, 22.06.2019 01:50, Savageman9509
The length of time it takes to find a parking space at 9 a. m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)
Answers: 1
Here are 10 test scores: 50, 74, 76, 77, 78, 79, 80, 80, 82, 84. the mean of these scores is 76. ho...
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