The following three independent random samples are obtained from three normally distributed populations. The (dependent) numerical variable being compared is starting hourly wage, and the groups are the types of position (internship, co-op, work study).Group 1: InternshipGroup 2: Co-opGroup 3: Work Study12.251312.511.514159.2510.510.251013.7511.7510.7512.510.751114.75131112.5131310.2512.2512.513.2511Use Exel to conduct a one-way ANOVA to determine if the group means are equal using α=0.01.Create a side-by-side boxplot in Excel for these data. Use that and the numerical summary of sample data to answer the following questions. Compute the Highest StandardDeviation/Smallest Standard = _________ (Rounded to 2 decimal places)ANOVA summary statistics:The F test statistic = _____- (Rounded to 3 decimal places)The p-value = _______ (Rounded to 4 decimal places)

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Description: The following three independent random samples are obtained from three normally distributed populations. The (dependent) numerical variable being compared is starting hourly wage, and the groups are the types of position (internship, co-op, work stu

The given data is, Group1 Group2 Group3 12.25 13 12.5 11.5 14 15 9.25 10.5 10.25 10…

Answered: The following three independent random…

MATLAB: An Introduction with Applications

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ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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The following three independent random samples are obtained from three normally distributed populations. The (dependent) numerical variable being compared is starting hourly wage, and the groups are the types of position (internship, co-op, work study).

Group 1: Internship	Group 2: Co-op	Group 3: Work Study
12.25	13	12.5
11.5	14	15
9.25	10.5	10.25
10	13.75	11.75
10.75	12.5	10.75
11	14.75	13
11	12.5	13
13	10.25	12.25
12.5	13.25	11

Use Exel to conduct a one-way ANOVA to determine if the group means are equal using α=0.01.

Create a side-by-side boxplot in Excel for these data. Use that and the numerical summary of sample data to answer the following questions.

Compute the Highest StandardDeviation/Smallest Standard = _________ (Rounded to 2 decimal places)

ANOVA summary statistics:

The F test statistic = _____-
(Rounded to 3 decimal places)
The p-value = _______
(Rounded to 4 decimal places)

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

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