Question

In studies for a​ medication, 8 percent of patients gained weight as a side effect. Suppose...

In studies for a​ medication, 8 percent of patients gained weight as a side effect. Suppose 498 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that ​(a) exactly 40 patients will gain weight as a side effect. ​(b) no more than 40 patients will gain weight as a side effect. ​(c) at least 50 patients will gain weight as a side effect. What does this result​ suggest?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In studies for medication, 11 percent of patients gained weight as a side effect. Suppose 402...
In studies for medication, 11 percent of patients gained weight as a side effect. Suppose 402 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that a) exactly 45 patients gain weight as a side effect b) no more than 45 patients will gain weight as a side effect c) at least 53 patients will gain weight as a side effect. What does this result suggest?
In studies for a​ medication, 88 percent of patients gained weight as a side effect. Suppose...
In studies for a​ medication, 88 percent of patients gained weight as a side effect. Suppose 476 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that ​ (a) exactly 39 patients will gain weight as a side effect. (Round to four decimal places as​ needed) ​(b) no more than 39 patients will gain weight as a side effect. (Round to four decimal places as​ needed) ​(c) at least 48 patients will gain weight...
In studies for a​ medication, 4 percent of patients gained weight as a side effect. Suppose...
In studies for a​ medication, 4 percent of patients gained weight as a side effect. Suppose 416 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that ​(a) exactly 6 patients will gain weight as a side effect. ​(b) 6 or fewer patients will gain weight as a side effect. ​(c) 27 or more patients will gain weight as a side effect. ​(d) between 6 and 14​, ​inclusive, will gain weight as a side...
In studies for a​ medication, 66 percent of patients gained weight as a side effect. Suppose...
In studies for a​ medication, 66 percent of patients gained weight as a side effect. Suppose 465465 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that ​(a) exactly 1616 patients will gain weight as a side effect. ​(b) 1616 or fewer patients will gain weight as a side effect. ​(c) 3030 or more patients will gain weight as a side effect. ​(d) between 1616 and 3838​, ​inclusive, will gain weight as a side...
In studies for a​ medication, 99 percent of patients gained weight as a side effect. Suppose...
In studies for a​ medication, 99 percent of patients gained weight as a side effect. Suppose 614614 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that ​(a) exactly 3939 patients will gain weight as a side effect. ​(b) 3939 or fewer patients will gain weight as a side effect. ​(c) 5858 or more patients will gain weight as a side effect. ​(d) between 3939 and 4545​, ​inclusive, will gain weight as a side...
In studies for a​ medication,14 percent of patients gained weight as a side effect. Suppose 449...
In studies for a​ medication,14 percent of patients gained weight as a side effect. Suppose 449 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that ​(a) exactly 64 patients will gain weight as a side effect. ​(b) 64 or fewer patients will gain weight as a side effect. ​(c) 54 or more patients will gain weight as a side effect. ​(d) between 64 and 86 ​inclusive, will gain weight as a side effect.
In studies for a medication, 9 percent of patients gained weight as a side effect. Suppose...
In studies for a medication, 9 percent of patients gained weight as a side effect. Suppose 736 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that (a) exactly 42 patients will gain weight as a side effect. __ (round to 4 decimal places as needed) (b) 42 or fewer patients will gain weight as a side effect. __ (round to 4 decimal places as needed) (c) 69 or more patients will gain weight...
In studies for a​ medication, 4 percent of patients gained weight as a side effect. Suppose...
In studies for a​ medication, 4 percent of patients gained weight as a side effect. Suppose 749 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that ​(a) exactly 25 patients will gain weight as a side effect. ​(b) 25 or fewer patients will gain weight as a side effect. ​(c) 18 or more patients will gain weight as a side effect. ​(d) between 25 and 37​, ​inclusive, will gain weight as a side...
In studies for a​ medication, 12 percent of patients gained weight as a side effect. Suppose...
In studies for a​ medication, 12 percent of patients gained weight as a side effect. Suppose 492 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that ​(a) exactly 49 patients will gain weight as a side effect. ​(b) 49 or fewer patients will gain weight as a side effect. ​(c) 76 or more patients will gain weight as a side effect. ​(d) between 49 and 75​, ​inclusive, will gain weight as a side...
A certain flight arrives on time 81 percent of the time. Suppose 122 flights are randomly...
A certain flight arrives on time 81 percent of the time. Suppose 122 flights are randomly selected. Use the normal approximation to the binomial to approximate the probability that ​(a) exactly 110 flights are on time. ​(b) at least 110 flights are on time. ​(c) fewer than 110 flights are on time. ​(d) between 110 and 111, inclusive are on time.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT