Mathematics, 07.04.2020 01:35, orlandokojoasem1234
Below are a number of situations associated with vacations. For each, first determine and select if the appropriate method to address the problem would be to make a confidence interval (CI) or to conduct a test of hypotheses (HT). Next, select the appropriate notation for the corresponding parameter(s). As a challenge for yourself: think about what would be the appropriate corresponding formula for creating the interval estimate (if CI) or for computing the test statistic (if HT).
Your friend is trying to decide where they want to go on vacation. They are considering two destinations: Cancun, Mexico and Miami, Florida. Your friend believes that going to an all-inclusive resort will result in a less expensive trip, so they would like to estimate which of the two locations has a higher rate of all-inclusive resorts among the hotel accommodations in the area.
A. Make a confidence interval (CI)
B. P1-P2
Answers: 2
Mathematics, 21.06.2019 21:00, trinitymarielouis
How do you write y-10=2 (x-8) in standard form
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Mathematics, 22.06.2019 00:20, Imagine2013
Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6
Answers: 2
Mathematics, 22.06.2019 00:30, gthif13211
I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i. e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?
Answers: 1
Below are a number of situations associated with vacations. For each, first determine and select if...
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