Mathematics, 21.05.2021 02:50 pavonkarla191
Question 5: Calculate the standard deviation of the data set. Hint: 95% is two standard deviations on either side of the mean.
The standard score, or Z-score, is the number of standard deviations from the mean. For example, say a video game player from the
convention is 88.75 inches tall. By subtracting the mean, then dividing by the standard deviation, you can determine how many standard
deviations this height is from the mean.
Question 6: Find how many standard deviations 88.75 inches is from the mean. Hint: Subtract the mean from this value, then divide by
the standard deviation value.
Answers: 3
Mathematics, 21.06.2019 20:30
Is the point (0, 8) on the x-axis or y-axis? how do you know?
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Mathematics, 21.06.2019 21:00
Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w
Answers: 1
Mathematics, 22.06.2019 00:10
Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?
Answers: 2
Question 5: Calculate the standard deviation of the data set. Hint: 95% is two standard deviations o...
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