Answer the questions below. Use a=.05.   Source     SS    D      MS     F Between  120   4       30     3 Within     400   40     10 Total        520   44      How many participants were in this study?   How many levels were there?   What is the value of Fcrit?   Is there evidence of a significant treatment effect?

Q: I surveyed a sample of 68 customers in a business to see how much they spend in there.  Would this…

A: Parameter: Any statistical measure based on all units in the population is called Parameter.…

Q: 7. The argument has been made that citizens can play a key role in the control of crime. One way to…

A: Thank you for posting this question. Since it contains multiple sub-parts, I will solve first three…

Q: Please explain how to do these questions.  Using this data set attached:  1. Consider the…

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A: Correlation Coefficient: Correlation coefficient is used to measures the strength of association or…

Q: What is the mean for the following data? Score Frequency 6 2 7 3 8 7 9 7 10 select one: a.162 b.20…

A: x Frequency (f) f⋅x 6 2 12 7 3 21 8 7 56 9 7 63 10 1 10 --- --- ---   n=20 ∑f⋅x=162

Q: Please answer Question E Below is a sample of 64 responses of a survey of Ward 3 residents in…

A: Given,n=64p=0.69mean(μ)=0.69standard deviation(σ)=p(1-p)nσ=0.69(1-0.69)64σ=0.0578

Q: When you read scientific literature, do you know whether the statistical tests that were used were…

A: Always  and mostly are acceptable because students are encouraged to continue on withthis quiz.

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A:

Q: How would you interpret the following statistical findings? t = 2.620 df = 24, p<.01

A:

Q: the data in the table to wer the following ques The candy maker rep ted that 33% Of the candy in the…

A: a part Total Number of candies = 37  Red candies = 10 p^=1037=0.27 The proportion of red candies are…

Q: 26 26 22 27 28 14 8 21 7 27 11 10 7 22 25   Question 1 What is the median for the above-mentioned…

A:

Q: Kindergarten students were participants in a study investigating fine motor skills of 37 children.…

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Q: a. high positive b. very high positive C. high negative d. very high negative ch is the correct…

A: We have given that,  X :- 8, 15, 22, 27, 34, 40 Y:- 8, 8, 7, 7, 5, 6 Then,  We will find the…

Q: A study was conducted to examine the impact of speaking in public on college students. A class of 15…

A: Given data n = 15x¯d = -2.6sd = 14.87test statistic (t) = ?

Q: A researcher has collected the following sample data. The mean of the sample is 5. 3 5 12 3 2 The…

A: Arrange the given data in ascending order2,3,3,5,12sample size(n)=5