Mathematics, 24.07.2021 21:30 jade137
(a)Chris is playing a game on his smartphone. He will choose an image to see if he gets bonus points. The probability of getting bonus points is 5/8. Find the odds in favor of getting bonus points. (b)The manager of a restaurant determined that the odds against a customer ordering dessert are 20/3. What is the probability of a customer ordering dessert?
Answers: 1
Mathematics, 22.06.2019 02:00
The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.
Answers: 1
Mathematics, 22.06.2019 04:00
The table shows the results of a survey on students favorite kind of movie. select the appropriate values to complete the model to find the fraction of students that prefer comedy or action movie.
Answers: 1
(a)Chris is playing a game on his smartphone. He will choose an image to see if he gets bonus points...
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