Sample mean: 25Standard deviation: 10.03 construct a 5-step hypothesis testing and pls answer the question about the type of test in this problem Level of significance is 0.05(1)how user friendly is google meet on a scale of o 1 being not user friendly and 5 beingextremely user friendly?17 responses35.3%23.5%0 511.8%20.4%QUALITATIVE DATAChoicesFrequencyPercentage10%211.8%29.4%23.5%535.3%QUANTITATIVE DATA..00. Type of Test 7 Identify if the test is left-tailed, right-tailed or two-tailed Case 0 what case willyour hypothesis test fall?Is it z-test for one population mean? (Case 2 of means from hypothesis testing involving one population mean and proportion)Is it t-test for one population mean? (Case 3 of means from hypothesis testing involving one population mean and proportion)Is it z-test for one population proportion? (from hypothesis testing involving one population mean and proportion)Is it independent t-test for two population means? (from hypothesis testing involving two population mean and proportion, the one withSp?)Is it paired t-test? (from hypothesis testing involving two population mean and proportion)Is it z-test for two population proportions? (from hypothesis testing involving two population mean and proportion)

From the given information, Choices Frequency Percentage 1 0 0% 2 2 11.80% 3 5 29.40% 4 4…

Answered: construct a 5-step hypothesis testing…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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^{Sample mean: 25}

^{Standard deviation: 10.03}

^{construct a 5-step hypothesis testing and pls answer the question about the type of test in this problem}

Level of significance is 0.05
(1)
how user friendly is google meet on a scale of o 1 being not user friendly and 5 being
extremely user friendly?
17 responses
35.3%
23.5%
0 5
11.8%
20.4%
QUALITATIVE DATA
Choices
Frequency
Percentage
1
0%
2
11.8%
29.4%
23.5%
5
35.3%
QUANTITATIVE DATA
..00.

Type of Test 7 Identify if the test is left-tailed, right-tailed or two-tailed Case 0 what case will
your hypothesis test fall?
Is it z-test for one population mean? (Case 2 of means from hypothesis testing involving one population mean and proportion)
Is it t-test for one population mean? (Case 3 of means from hypothesis testing involving one population mean and proportion)
Is it z-test for one population proportion? (from hypothesis testing involving one population mean and proportion)
Is it independent t-test for two population means? (from hypothesis testing involving two population mean and proportion, the one with
Sp?)
Is it paired t-test? (from hypothesis testing involving two population mean and proportion)
Is it z-test for two population proportions? (from hypothesis testing involving two population mean and proportion)

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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