Mathematics, 28.01.2020 22:09 xandraeden32
which of the following experiments could be used to simulate an event in which the probability of success, p(success), is 0.65 and the number of successes out of 20 events is desired?
a, use a spinner that is divided into five equal parts. choose three colors for successful; the other two colors represent unsuccessful. spin the spinner 20 times, once for each event.
b. use a random number table consisting of the digits 0 through 9, with digits 0 through 3 representing successful and the remaining digits, 4 through 9, representing unsuccessful. choose 20 digits, one for each event.
c. roll a 10-sided die. let 1 through 5 represent successful and the values 6 through 10 indicate unsuccessful. roll the die 20 times, once for each event.
d. count out 65 yellow beads and 35 pink beads. select 20 of these beads at random. let a yellow bead represent successful and a pink bead represent unsuccessful.
Answers: 3
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Add. express your answer in simplest form. 12 9/10+2 2/3 = i need u guys to me find the answer to this question
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Mathematics, 22.06.2019 02:10, gabrielolivas59
Martha is training for a duathlon, which includes biking and running. she knows that yesterday she covered a total distance of over 55.5 miles in more than than 4.5 hours of training. martha runs at a speed of 6 mph and bikes at a rate of 15.5 mph.
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