Suppose the age that children learn to walk is normally distributed with mean 11 months and standard deviation 1.5 month. 11 randomly selected people were asked what age they leared to walk. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - N b. What is the distribution of ? - N c. What is the probability that one randomly selected person learned to walk when the person was between 9.5 and 12.5 months old?

Q: PQhas coordinates P(3,-6) and Q(3, 9). Find the coordinates of P'Q' after a dilation with a scale…

A: The dilation of a given point P(x,y) by factor K, centered at C(a,b), moves the point to P'(x',y')…

Q: Thank you.

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Q: I need help

A: Use tan theta

Q: What is the value? 16 + 4.567 + 12.45

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Q: Consider the following figure. Dilate the figure about the origin with a scale factor of and then…

A: Hey, since there are multiple subparts posted, we will answer first question. If you want any…

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A: Given that, PQ has coordinates P(3, -6) and Q(3, 9). The center is (3, -1) and the dilation factor…

Q: Need help with part 2

A: The objective is to find the product AB of matrices.

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A: Since you have posted a question with multiple sub-parts, we will solve only first three sub-parts…

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Q: a)RS=? RS=? C) QST=?

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Q: image below. The student could not explain why he did not see about 90 of the confidence intervals…

A: Given: Number of trials (n)=12Probability of success (p)=0.24