Acoin has probability p of landing heads when tossed. a test will be made of the hypotheses h0 : p ≤ 0.1 versus h1 : p > 0.1, as follows. the coin will be tossed once. if it comes up heads, h0 will be rejected. if it comes up tails, h0 will not be rejected. if the true value of p is 0.1, what is the probability that the test results in a type i error? the probability is

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?