Mathematics, 02.01.2020 21:31 andy6128
An experiment consists of tossing a die and then flipping a coin once if the number on the die is even. if the number on the die is odd, the coin is flipped twice. using the notation 4h, for example, to denote the outcome that the die comes up 4 and then the coin comes up heads, and 3ht to denote the outcome that the die comes up 3 followed by a head and then a tail on the coin, construct the sample space s and then find the probability of getting an even number on the die followed by one head. 3/18 6/18 3/12 6/12
Answers: 1
Mathematics, 21.06.2019 15:40, AM28
Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?
Answers: 1
Mathematics, 21.06.2019 20:00, gordon57
Someone answer asap for ! 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
Mathematics, 21.06.2019 21:30, BARRION1981
Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?
Answers: 1
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