Mathematics, 27.06.2019 11:50 Redhead667
In mr. huanabe’s class, students are split into groups of 8. each group member measured the length of his or her hair. veronica had the longest hair in her group, with a length of 42 inches. the other seven group members had hair lengths measuring 13, 23, 24, 5, 5, 13, and 8 inches. find the mean, median and mode without and with veronica’s hair length, and explain the changes. ned ..
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Mathematics, 21.06.2019 17:40
The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?
Answers: 2
Mathematics, 21.06.2019 18:30
Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.
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Mathematics, 21.06.2019 22:00
Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.
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Mathematics, 21.06.2019 22:00
Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
Answers: 1
In mr. huanabe’s class, students are split into groups of 8. each group member measured the length o...
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