When my son was 7, he would get dressed without being asked 30% of the time.  Over a 10 day period, what was the standard deviation of the number of times he would get dressed? a. sqrt(.3*.7) b. sqrt(10*.7*.3) c. sqrt(10*.3) d. 10*.3*.7

Q: Find the missing measures

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Q: Find the standard deviation of this number set: {2, 4, 9} showing all of the steps involved as shown…

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Q: The correlation between a person's height and weight is positive. True False

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Q: What is the P(- 0.34 Z - 0.97) a.-0.2009 b. -0.0526 c.0.2009 d.0.0526

A: P(- 0.34 <Z <- 0.97)=?

Q: A poll showed that 49.2% of Americans say they believe that statistics teachers know the true…

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Q: Is the average time to complete an obstacle course longer when a patch is placed over the right eye…

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Q: Many athletes (and their parents) worry about the risk of concussions when playing sports. A…

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Q: Is the average time to complete an obstacle course longer when a patch is placed over the right eye…

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Q: How did you get p value from hats given?

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Q: In a recent survey, 303 out of 350 residents of Salem, MA said they are planning on passing candy…

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Q: In each of the following exercises, use the ten-step hypothesis testing procedure. For each…

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Q: Help me figure out what is a p-value?

A: In this case, we need to define the p-value.

Q: According to College Board the scores on the AP History exam are normally distributed with N(72,…

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Q: ate Kobe was 6'6" (or 78 inches).  Suppose the average height of men is 5'9" (or 69") and SD is 3".…

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Q: Suppose an estimator for a window supplier made a mistake in measuring by inputting the width of a…

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Q: Suppose that P(A|B) = 0.79, P(A) = 0.43, and P(B) = 0.25. Determine P(B|A). Round your answer to…

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Q: 4.0 A.30

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Q: Describe how to find approximate p-Values.

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Q: What is needed to find a p value?

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Q: what is the mean of 2.3, 4.6, 5.7, 11.8. Also should it be rounded? my solution 10.3  /2= 5.15

A: Answer:- Given data,  2.3, 4.6, 5.7, 11.8  Using formula,  Mean = Sum of the terms/Number of terms