Mathematics, 18.06.2021 01:00 blake2001
You and a group of friends want to know how many students in your school prefer country music. There are 460 students in your school. Each person in the group randomly surveys 20 students. The table shows the results. Favorite Type of Music Country Pop Rock Rap You 1 5 10 4 Friend A 2 3 8 7 Friend B 1 1 2 4. 13 4 1 10 5 Friend C 5 3 9 3 Friend D
Answers: 3
Mathematics, 21.06.2019 17:00
Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?
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Mathematics, 21.06.2019 19:30
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
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You and a group of friends want to know how many students in your school prefer country music. There...
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