Mathematics, 14.04.2021 17:30, trinityrolle529

Uh, can someone help me with this?

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Mathematics, 22.06.2019 00:30, destineenikole17

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers

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Mathematics, 22.06.2019 00:30, challenggirl

20 ! brainliest ! add and simplify your answer.

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Mathematics, 22.06.2019 02:30, Leii691

According to a research study, parents with young children slept 6.4 hours each night last year, on average. a random sample of 18 parents with young children was surveyed and the mean amount of time per night each parent slept was 6.8. this data has a sample standard deviation of 0.9. (assume that the scores are normally distributed.) researchers conduct a one-mean hypothesis at the 5% significance level, to test if the mean amount of time parents with young children sleep per night is greater than the mean amount of time last year. the null and alternative hypotheses are h0: μ=6.4 and ha: μ> 6.4, which is a right-tailed test. the test statistic is determined to be t0=1.89 using the partial t-table below, determine the critical value(s). if there is only one critical value, leave the second answer box blank.

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Mathematics, 22.06.2019 02:30, kayranicole1

Afarmer has 5 times as many cows as pigs. the farmer only has cows and pigs, and he has 168 animals. how many cows does he have?