Mathematics, 30.07.2019 23:30 aliciaa101
You suspect that an unscrupullous employee at a casino has tampereed with a die. that is, he is using a loaded die. in order to test this claim you roll it 258 times and obtain the folllowing frquencies category 1 2 3 4 5 6 frequency 48 52 51 34 48 25 a. choose the approp. alternative hypotheses to test if the population proportion differ a/all population proportion differ from 1/6 b/ not ll population proportion are equal to 1/6 b-1 calculate the value of the test statistic(round to at last 4 decimal places) b-2 approx. the p-value c. at the 10% signifigance level. can you conclude that the die is loaded?
Answers: 1
Mathematics, 21.06.2019 12:30
Agiven line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)? y = ( )x + 9
Answers: 1
Mathematics, 21.06.2019 15:30
Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.
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Mathematics, 21.06.2019 22:00
Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.
Answers: 2
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