The pulse rates of 166 randomly selected adult males vary from a low of 37 bpm to a high of 109 bpm. Find the minimum sample size required to estimate the mean pulse rate of adult males. Assume that we want 99% confidence that the sample mean is within 3 bpm of the population mean. Complete parts (a) through (c) below. a. Find the sample size using the range rule of thumb to estimate o. n= (Round up to the nearest whole number as needed.) b. Assume that o= 10.9 bpm, based on the values= 10.9 bpm from the sample of 166 male pulse rates. n= (Round up to the nearest whole number as needed.) c. Compare the results from parts (a) and (b). Which result is likely to be better? The result from part (a) is the result from part (b). The result from is likely to be better because

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: (p) | (2) dz =.

A: From x=3 to x=5, there is a triangle with base= 2 and height = -3  So the area of the triangle is:…

Q: How do you know to do this?

A: or you can use Heron's Formula to find the area of the triangle.

Q: Can you explain how you found part b? It does not make sense to me

A:

Q: Hey, wondering if I could get some help with this problem?

A: The expectation of a continuous random variable X is given by EX=∫-∞∞xfxdx. Where,fx is the…

Q: me with this

A:

Q: I can't read this to make it out in order to understand this question.

A: Let's find function is linear or quadratic.

Q: Can you help me solve this?

A:

Q: I don't understand this writing. Can someone else redo the problem? Thanks!

A:

Q: This has nothing on it, I still need help

A:

Q: I need help.

A: Linear functions are polynomials with highest exponent equal to 1 or of the form y = c where c is…

Q: Can you help me and explain this a little better

A: Here, the objective is to find the area function for Kite.

Q: I need help with this question

A: Given:

Q: Can you write part a a bit more clearly. I can't understand what's happening where you are…

A:

Q: Could you further explain how you got this?

A: Given data :  n = 4 u = 35000 o = 5000 P(x > 40000) = ?

Q: I need help with this question

A: First factor the equation