Question

The probability the Tim will sink a foul shot is 70%. If Tim attempts 30 foul...

The probability the Tim will sink a foul shot is 70%. If Tim attempts 30 foul shots, what is the probability that
a) he sinks exactly 21 shots

b) he sinks at least 21 shots

c) he sinks at most 21 shots
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
The probability the Tim will sink a foul shot is 70%. If Tim attempts 25 foul...
The probability the Tim will sink a foul shot is 70%. If Tim attempts 25 foul shots, what is the probability that a) he sinks exactly 21 shots b) he sinks at least 21 shots c) he sinks at most 21 shots d) he sinks between 18 and 20 shots, inclusive.
Chris claims that, in the long-run, he can successfully make a 3-point shot 30% of the...
Chris claims that, in the long-run, he can successfully make a 3-point shot 30% of the time. We observe him attempt 60 shots, and he makes 15 of the shots successfully (he makes 25% of his attempts). For each question below, fill in the answer box with the correct vocabulary word. The words to choose from include population, sample, parameter, statistic, observational unit, variable, sample size.    a) The 25% is a/an: b) The 60 is the:    c) Each...
In a recent basketball season, Jenny sunk a three-point shot once in every 3.5 attempts, on...
In a recent basketball season, Jenny sunk a three-point shot once in every 3.5 attempts, on average. Assume that this probability did not change going into the next season. What is the probability that Jenny sinks her first three-point shot on her third attempt of the season? Use Excel to find the probability.
Sam 'Vandelay' Johnson plays basketball for his college team. You've observed that the probability of Sam...
Sam 'Vandelay' Johnson plays basketball for his college team. You've observed that the probability of Sam making a given shot is 0.6 and that the success of a given shot is independent of other shots. Over the course of many games, Sam takes 80 attempted shots at the basket. Let W be the random variable that is the number of successful shots. You should use the normal approximation to the binomial to calculate the probabilities in parts b) and c)....
The probability of getting flu after receiving the flu shot is 15%. Suppose that 8 people...
The probability of getting flu after receiving the flu shot is 15%. Suppose that 8 people receive flu shots in our department. a. What is the probability that exactly 5 of them gets flu? (2.5 points) b. What is the probability that at least one person gets flu? (2.5 points)
What is the probability the player makes exactly 6 of their 10 attempts? (That is, find...
What is the probability the player makes exactly 6 of their 10 attempts? (That is, find P(X=6). Follow the examples on HB p. 19 and use Table C.) On average, how many of their 10 shots should the player expect to make? Our dedicated basketball player, attempts 10 free throws every day for the next year. Most days they will successfully make 3, 4 or 5 shots. Some days they will get really lucky and make 7, and other days...
If layne is a 75% free-throw shooter, A)what is the probability that she makes exactly 3...
If layne is a 75% free-throw shooter, A)what is the probability that she makes exactly 3 of the 5 shots that she takes in the game? B) what is the probability that she misses 2 of the 5 shots that she takes in the game? using the information above about Laynes free-throw shooting ability. Assume that Layne is a 43% 3-point shooter. your team is ahead by 2 points with less than a second on the clock and Layne is...
The probability of an adverse reaction to a pneumonia shot is 0.30. Pneumonia shots are given...
The probability of an adverse reaction to a pneumonia shot is 0.30. Pneumonia shots are given to a group of 12 people. What is the probability that two or more of them will have an adverse reaction to the pneumonia shot? A. 0.9149 B. 0.8923 C. 08722 D. 0.5211
20 shots are fired independently at one target. Every single shot hits the target with a...
20 shots are fired independently at one target. Every single shot hits the target with a probability of 0.8. We are looking for the probability that a) exactly 4 hits are scored, b) at least one goal is scored, c) a maximum of 6 hits are scored. Which distribution is to be used? Give the expected value of the corresponding random variable. on!
On rainy days, Tim is late to school with probability 0.4; on snowy days, he is...
On rainy days, Tim is late to school with probability 0.4; on snowy days, he is late with probability 0.7; otherwise, he is late with probability 0.2. Suppose that tomorrow will rain with probability 0.5, and will snow with probability 0.2. (a) Find the probability that Tim is late tomorrow. (b) Given that Tim was early, what is the conditional probability that it rained.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT