Mathematics, 17.09.2019 14:30, melinasilerox9mjh
What is the sum? 7/4 + (-1/5) < a. 31/20 b. 39/20 c. 6/9 d. -7/20
Answers: 1
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Mathematics, 22.06.2019 05:00, amsley19
On her way to work, mrs. larsen gets a green light at a certain traffic light only 30% of the time. she wants to find the probability that she will get a green light at this traffic light all five mornings that she travels to work next week. use the following randomly generated list of 200 five-digit numbers to answer the questions and find the probability. select the digits you will use to represent a favorable outcome. how many favorable outcomes are on this list? what are they? given this simulation, what is the probability that mrs. larsen will get a green light at this traffic light all five mornings next week?
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Mathematics, 22.06.2019 08:20, milan44
1. draw a histogram from all the data. starting at the bottom row, for each set of 10 flips, place an "x" in the column corresponding to the number of heads that set produced. your histogram should look similar to the example below: 2. calculate the mean and standard deviation. mean = standard deviation = 3. calculate the percent of the data that is within 1, 2, and 3 standard deviations of the mean. within 1 standard deviation = % within 2 standard deviations = % within 3 standard deviations = % 4. compare your results to a normal distribution. interpret any differences.
Answers: 1
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What is the sum? 7/4 + (-1/5) < a. 31/20 b. 39/20 c. 6/9 d. -7/20...
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