Mathematics, 12.04.2021 14:00, pleasehelpme666
Time spent using e-mail per session is normally distributed, with 14 minutes and 2 minutes.
a. If you select a random sample of 50 sessions, what is the probability that the sample mean is between 13.8 and 14.2 minutes?
nothing (Round to three decimal places as needed.)
Answers: 2
Mathematics, 21.06.2019 17:30, msdmdsm1186
Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?
Answers: 3
Mathematics, 21.06.2019 19:00, wannaoneisforever
What numbers are included in the set of integers? what numbers are not included?
Answers: 2
Time spent using e-mail per session is normally distributed, with 14 minutes and 2 minutes.
a. If...
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