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Mathematics, 13.05.2021 01:20 awesomebutterfly
The Sine Function
The average number of customers per day at a home improvement store is given in the following table. Let x represent the day where 1 = Sun of the first week, 7 = Sat of the first week, 8 = Sun of the second week, and 14 = Sat of the second week.
Use a graphing calculator to produce a sine regression model for the data. Round a, b, c, and d to the nearest thousandth.
a. 33.690 sin(0.887 x + 1.337) + 81.684
b. 34.081 sin(0.888 x - 1.341) + 82.822
c. 34.081 sin(0.888 x - 1.341) + 82.8222
d. 33.690 sin( 0.887 x + 1.337) - 81.684
Please select the best answer from the choices provided
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Mathematics, 21.06.2019 19:30, tgentryb60
Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
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The Sine Function
The average number of customers per day at a home improvement store is given in t...
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