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2 years ago

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If the sample size is n = 75, what are the degrees of freedom for the appropriate chi-square distribution when testing for indep

endence of two variables each with three categories?a. 2.b. 74.c. 4.d. 69

1 answer:

const2013 [10]2 years ago

3 0

Answer:

4.d.

Step-by-step explanation:

Please see attachment

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If you can do 105 pushups in 3 min how many can you do in 5 min

daser333 [38]

Answer:

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Step-by-step explanation:

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2 years ago

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(+6) + (+4) + (+6) + (+5)<br> simplify

Neporo4naja [7]

Answer: 21

1) simplify 6+4 to 10

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3 years ago

A sign in a bakery gives these options: • 12 cupcakes for $29 • 24 cupcakes for $56 • 50 cupcakes for $129 Find each unit price

crimeas [40]

Answer:

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b) $2.33 per cupcake

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Step-by-step explanation:

We are given the following in the question:

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Unit price =

$=\dfrac{\text{Total Cost}}{\text{Number of cupcakes}}$

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Unit price =

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Unit price =

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3 years ago

To start a board game,the player who rolls two sixes gets to go first.What is the probability that a player will roll two number

svetlana [45]

Answer:

The correct answer is 1/36

Step-by-step explanation:

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3 years ago

Casey is making a flower arrangement with roses(r) and carnations(c). The cost of each rose is $0.50 and the cost of each carnat

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3 years ago