If you have a study in which 50 participants are randomly assigned to one of the three groups, the dfwithin = ______. A. 147 B. 2 C. 150 D. not enough information to determine   Please explain answer.

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Q: In the diagram below, x = 6. R 24 14.4 10 O True False

A: The given triangle is:

Q: .2 mn Mun 177 FOR the scores in the follawne table, what is the value of 2. 1 3. 2. 2.

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Q: 5. Review (NC.7.NS.3) Courtney bought 3 packages of peanuts. Each package weighed 22 pounds. When…

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Q: Find the value of the combination.

A: The combination is given by Crn = n!(n-r)!r!

Q: Bill performed an experiment in which he spun a spinner divided into four equal parts. Each part had…

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Q: Officer Milton visits local area businesses as part of a theft preventioh program. If Officer Milton…

A: No of week in a year =52

Q: Evaluate 50C2/ 30P2 A. 125/3460 B. 245/870 C. 245/1740 D. 120 E. None of these(

A: Solution

Q: There were 32 people who answered that they used the Internet most often. What was the total number…

A: Let the total number of people=xFrom the graph we see that 40% of the total people used internet.

Q: 2.35)42.394 A. 18.04 B. 11.27 r49 C. 17.14 D. 18.4

A: Let p=42.394, q=2.35

Q: Out of 40 mothers giving birth to fraternal twins, how many should give birth to twin girls? A. 4…

A: Given that there are 2 children of each.  For each child, there are two options girl and boy.  So…

Q: Find the value of x 32 x 92 x 272 x 812 =3x a.  20 b. 8 c. 80 d. 12

A: The given equation is 32×92×272×812=3x.

Q: d) What proportion of people leave Vegas having lost between $200 and $800 (for a given year)?

A: (d) Obtain the Z-score for the random variable X equals 200. The Z-score for the random variable X…

Q: 6. If three balls are selected at random without replacement, how many combinations are possible? If…

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Q: Find X 2 10 1. 5. Select one: a. X = 3, Y = 4 b. X = 3/2, Y = -4 C. X = 3, Y = -4 d. X -3, Y = -4

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Q: How many of Ms. Smith's students earned an 82% or better on the last math test?

A: Given: 60% of her 25 students earned an 82% or better.

Q: 4. Which two figures are similar? SSBER ap A B □ C OD

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Q: Based on the density graph below, what is the probability of a value in the sample space being…

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Q: Find the mode: 76, 25, 76, 13, 25, 29, 56, 76 O a. О а. 47 ОБ. 76 O b. О с. 42.5 O d. 25

A: We have given that,  The data set is,  76, 25, 76, 13, 25, 29, 56, 76 Then,  We will find the mode…

Q: . Write a simple "how many in each group?" | means in the context of the story problem. 3 is…

A: Hede we solve the given word problem.

Q: Sherin conducts a study with four groups. Each group has 20 participants. What is the value for df…

A: The following information has been provided: The total number of groups are k=4. The total number of…