SAT, 25.05.2021 19:20, jbainbynn8197
A battery manufacturer claims that its midgrade battery has a mean life of 60 months with a standard deviation of 66 months. Suppose the distribution of battery lives of this particular brand is approximately normal. On the same assumption, 1) Find the standard error of sampling distribution of sample mean ( X )
Answers: 2
SAT, 25.06.2019 11:30, hannamcbrayer1
Explain how earth is like a giant bar magnet. how is our magnetic field made?
Answers: 1
SAT, 27.06.2019 23:00, tiggyandrep2dbee
What is 7/81 as a percentage? round your answer to the nearest tenth of a percent.
Answers: 1
SAT, 29.06.2019 03:30, spellsaltoniza
Aschool cafeteria has 40 tables. 35% of the tables have 8 chairs at each table. the remaining 65% of the tables have 6 chairs at each table. complete the model. then complete the statements to find the total number of chairs in the cafeteria.
Answers: 1
A battery manufacturer claims that its midgrade battery has a mean life of 60 months with a standard...
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