Mathematics, 13.11.2020 22:30 legendman27
The results of a random sample of the number of cars per household (x)
in & region are shown in the first column of the graph. The frequency
First
ution
of each piece of data is listed in the second column. Estimate the
mean and standard deviation of the data set
Answers: 2
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Which statement about the relative areas of triangle abd and triangle xyz is true
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What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.
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The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99
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Mathematics, 21.06.2019 21:20
Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.
Answers: 2
The results of a random sample of the number of cars per household (x)
in & region are shown in...
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