Mathematics, 22.04.2020 23:54 rrusso4
According to an NRF survey conducted by BIGresearch, the average family spends about $237 on electronics (computers, cell phones, etc.) in back-to-college spending per student. Suppose back-to-college family spending on electronics is normally distributed with a standard deviation of $54. If a family of a returning college student is randomly selected, what is the probability that: (a) They spend less than $160 on back-to-college electronics
Answers: 1
Mathematics, 21.06.2019 18:30, letsbestupidcx7734
Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists
Answers: 2
Mathematics, 21.06.2019 23:20, braddypeter61
Interpret the following expression (5y^2-7)^3/(2y)^2
Answers: 2
According to an NRF survey conducted by BIGresearch, the average family spends about $237 on electro...
Chemistry, 28.06.2021 14:00
Mathematics, 28.06.2021 14:00
World Languages, 28.06.2021 14:00
Mathematics, 28.06.2021 14:00
Mathematics, 28.06.2021 14:00
Mathematics, 28.06.2021 14:00