Mathematics, 31.08.2019 08:30 taniyahbenyamin2
I. construct a chart like the sample in the discussion. try to have no fewer than five class intervals. "class interval" refers to the number of categories a type of data could fall into (e. g., 70-79 degrees, 80-89 degrees,
ii. compute the probability that an observation picked at random will be a saturday observation.
iii. repeat number two for the remaining days of the week.
iv. use the chart in the discussion to answer these questions:
what is the probability a day in the 70s is a monday?
which set forms the intersection of tuesdays in the 80s?
what is the probability an observation picked at random is both a sunday and more than 90 degrees?
v. construct a histogram to display the temperature frequencies for the month. (use temperature class intervals and totals.)
vi. pretend that you are working for the tourist bureau for your city. which measure of central tendency (mean, median, mode) would you use in advertising to attract tourists. justify your answer.
Answers: 1
Mathematics, 21.06.2019 17:30
Asphere has a diameter of 10 in. what is the volume of the sphere?
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Mathematics, 21.06.2019 22:20
(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)
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Mathematics, 22.06.2019 00:00
What are the interpretations of the line 3x - 15y = 60? x-intercept y-interception a: x 20 - y -4 b: x 5 - y 20 c: x -3 - y 15 d: x -4 - y 20
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I. construct a chart like the sample in the discussion. try to have no fewer than five class interva...
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