Question

Assume that random guesses are made for seven multiple choice questions on an SAT​ test, so...

Assume that random guesses are made for

seven multiple choice questions on an SAT​ test, so that there are

n=7

​trials, each with probability of success​ (correct) given by

p=0.35

Find the indicated probability for the number of correct answers.Find the probability that the number x of correct answers is fewer than 4

Upper P left parenthesis Upper X less than 4 right parenthesisP(X<4)=?

​(Round to four decimal places as​ needed.)

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
Assume that random guesses are made for seven multiple choice questions on an SAT​ test, so...
Assume that random guesses are made for seven multiple choice questions on an SAT​ test, so that there are n = 7 ​trials, each with probability of success​ (correct) given by p = 0.45. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4. P(X<4)= (Round to four decimal places as needed.)
Assume that random guesses are made for nine multiple choice questions on an SAT​ test, so...
Assume that random guesses are made for nine multiple choice questions on an SAT​ test, so that there are n=9 ​trials, each with probability of success​ (correct) given by p=0.3 . Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4 . P( X<4)= (Round to four decimal places as​ needed.)
Assume that random guesses are made for nine multiple choice questions on an SAT​ test, so...
Assume that random guesses are made for nine multiple choice questions on an SAT​ test, so that there are n=9 ​trials, each with probability of success​ (correct) given by p=0.6 Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4.
Assume that random guesses are made for sixsix multiple choice questions on an SAT​ test, so...
Assume that random guesses are made for sixsix multiple choice questions on an SAT​ test, so that there are n=6 ​trials, each with probability of success​ (correct) given by p=0.45 Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4
Assume that random guesses are made for six multiple choice questions on an SAT​ test, so...
Assume that random guesses are made for six multiple choice questions on an SAT​ test, so that there are n equals 6 ​trials, each with probability of success​ (correct) given by p equals 0.3. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4. P(X < 4) = round to four decimal places
Assume that random guesses are made for eight multiple choice questions on an SAT​ test, so...
Assume that random guesses are made for eight multiple choice questions on an SAT​ test, so that there are nequals8 ​trials, each with probability of success​ (correct) given by pequals0.3. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4.
Assume that random guesses are made for eight multiple choice questions on an SAT​ test, so...
Assume that random guesses are made for eight multiple choice questions on an SAT​ test, so that there are nequals8 ​trials, each with probability of success​ (correct) given by pequals0.55. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4.  
Assume that random guesses are made for eighteight multiple choice questions on an SAT​ test, so...
Assume that random guesses are made for eighteight multiple choice questions on an SAT​ test, so that there are nequals=88 ​trials, each with probability of success​ (correct) given by pequals=0.350.35. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 44.
Assume that random guesses are made for five multiple-choice questions on an ACT test, so there...
Assume that random guesses are made for five multiple-choice questions on an ACT test, so there are n=5 trials, each with probability of success (correct) given by p=0.20 . Find the probability that the number x of correct answers is fewer than 3.
2. Assume that random guesses are made for 3 multiple choice questions on a test, so...
2. Assume that random guesses are made for 3 multiple choice questions on a test, so that there are n=3 trials, each with a probability of success given by p=0.2. Find the indicated probability for the number of correct answers. ROUND YOUR ANSWERS TO 3 DECIMAL PLACES a. Find the probability that the number x correct answers will be exactly 3.__________Q7 b. Find the probability that the number x correct answers will be at least 2.__________ Q8 c. Find the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT