Scenario-based question: if you were conducting a study of blood pressure readings in a hospital unit, compared am and pm readings, and assumed the data were normally distributed and variances are equal, what type of statistical test would be conducted? a) Separate variance T-test
b) Paired T-test
c) Pooled variance T-test
d) F test

15/16 as a decimal rounded to the nearest hundredth

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d. what is the height of the tide after 93 hours?

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion