The average individual monthly spending in the United States for paging and messaging services is $10.15. If the standard deviation is $2.45 and the amounts are normally distributed, what is the probability that a randomly selected user of these services pays more than $15.00 per month? Between $12.00 and $14.00 per month? Answer: P(X> 15) = 0.0239 P(12 < X < 14) = 0.1654

Q: What's the answer for this

A:

Q: How did it go from step 2 to the answer?

A: The given integral is sec2(4x).

Q: what is the solution

A: The series diverges.

Q: what is the answer for the first question

A:

Q: side x in simplest radical form 60 300 4

A:

Q: How is math connected to people and surroundings?

A: You go to the market and buy something. Now you have to pay for that. So you have to calculate how…

Q: How did you find the answer? Can you elaborate more?

A: Standard form of an LPP : Objective function is the maximize type , constraints are all less than…

Q: how did you compute the answers?

A: To find contour map of the surface z=f(x,y) we have to replace z by c and then find equation of…

Q: You gave me the same answer for two different questions with different values?

A:

Q: Which is the final answer?

A:

Q: how to solve this question

A: Step 1: Step 2: Step 3: Step 4:

Q: these ans

A: NoItems Time 1 4.8 1 14.7 1 13.7 1 9.5 1 2.4 1 11.8 2 10.5 2 12 2 14.3 2 16.4…

Q: What are the answers to this ? #3

A: Denote p as the true proportion of people, who own cats.

Q: Could you further explain how you got this?

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

Q: How do I solve this question?

A: Topic - slope of function To find slope at a point ,take two points on the line and calculate slope…

Q: How do college professors spend their time? The National Education Association Almanac of Higher…

A: