Mathematics, 09.06.2021 16:40 kaiyah2021
A shopper is visiting an outdoors market and finds a rug to buy. The shopper does not have a measuring tape to measure the rug. Instead, the shopper takes steps across the rug to determine the dimensions. The shopper's shoes are approximately 12 niches long. What is the estimated area f the rug?
Answers: 2
Mathematics, 22.06.2019 02:30
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.
Answers: 3
Mathematics, 22.06.2019 04:30
Darcy bought 1/2 pound of cheese and 3/4 pound of hamburger for a barbecue.use the numbers to compare the amounts of cheese and hamburger darcy bought.
Answers: 1
Mathematics, 22.06.2019 05:00
The average distance in miles traveled in one hour if 660 miles can be covered in 1.5 hours
Answers: 1
Mathematics, 22.06.2019 06:00
Which of the following is a correct equation based on the triangle shown?
Answers: 1
A shopper is visiting an outdoors market and finds a rug to buy. The shopper does not have a measuri...
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