PLEASE HELP PLEASE DUE IN 30 MINUTES Please
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Mathematics, 28.01.2021 14:00 lovelife132015
PLEASE HELP PLEASE DUE IN 30 MINUTES Please
Answers: 3
Mathematics, 22.06.2019 00:30, sanfordl
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
Mathematics, 22.06.2019 05:00, microwave13016
Construct and interpret a scatter plot of the data collected by a travel agency. if a relationship exists, make a conjecture about the number of visitors in month 12
Answers: 3
Mathematics, 22.03.2021 07:30
Chemistry, 22.03.2021 07:30
Mathematics, 22.03.2021 07:30
Mathematics, 22.03.2021 07:30
Chemistry, 22.03.2021 07:30
Mathematics, 22.03.2021 07:30