Mathematics, 14.07.2020 01:01, shayambros
The lengths of text messages are normally distributed with a population standard deviation of 6 characters and an unknown population mean. If a random sample of 27 text messages is taken and results in a sample mean of 29 characters, find a 95% confidence interval for the population mean. Round your answers to two decimal places.
Answers: 3
Mathematics, 21.06.2019 14:50, ayoismeisalex
Name the most appropriate metric unit for each measurement like a length of an carrot
Answers: 2
Mathematics, 21.06.2019 19:00, lex112592
Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?
Answers: 2
The lengths of text messages are normally distributed with a population standard deviation of 6 char...
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