Question: Assume the random variable x is normally distributed with mean = 89 and standard deviation = 4. How do you fi ind the indicated probability.

Assume the random variable x is normally distributed with mean =89 and standard deviation =4. How do you fiind the indicated probability.

P(x<87) = ?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Assume the random variable x is normally distributed with mean 89 And standard deviation 4 . Find the indicated probability. P(78

Q:

Assume the random variable x is normally distributed with mean =89 and standard deviation =4. Find the indicated probability. P(x

Q:

Assume the random variable x is normally distributed with mean =89 and standard deviation =5. Find the indicated probability. (72

Q:

assume the random variable x is normally distributed with mean =81 and standard deviation = 5. Find indicated probability p(67

Q:

P(x > 170) The random variable x is normally distributed with mean = 174 and standard deviation = 20. Find the indicated probability.

Q:

P(x > 185) The random variable x is normally distributed with mean = 174 and standard deviation = 20. Find the indicated probability.

Q:

P(58

Q:

P(x > 68.4) The random variable x is normally distributed with mean = 74 and standard deviation = 8. Find the indicated probability.

Q:

P(155

Q:

P(170

Q:

Remote Components recently installed a backflush-costing system. One department makes 4-inch speakers with a standard cost as follows: Materials . $ 9.40 Conversion costs 4.70 Total $14.10 Speakers...

Q:

Listed below are common terms associated with bonds: a. Bond certificate b. Bond issue c. Bond indenture d. Unsecured bonds e. Debenture bonds f. Secured bonds g. Term bonds h. Serial bonds i....

Q:

How can I figure out Find the payment needed to pay the following loans. a ) $ 1 2 5 0 0 at 8 % compounded quarterly for 1 5 years. [ 3 marks ] b ) $ 7 5 0 0 at 7 . 2 5 % compounded monthly for 5...

Q:

On January 14, at the end of the second week of the year, the totals of Castle Company's payroll register showed that its store employees' wages amounted to $33,482 and that its warehouse wages...