Question: I cannot get my head around this - I have had an answer but cannot make the connections., maybe misreading the symbols. Need as simple

I cannot get my head around this - I have had an answer but cannot make the connections., maybe misreading the symbols. Need as simple as possible - thanks

IQ is normally distributed with a mean of 100 and a standard deviation of 15. Suppose one individual is randomly chosen. Let X = IQ of an individual.

c. MENSA is an organization whose members have the top 2% of all IQs. Find the minimum IQ needed to qualify for the MENSA organization. Write the probability statement.

d. The middle 50% of IQs fall between what two values? Write the probability statement

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!

MATHEMATICIANS RISE TO A CHALLENGE ne of the theorems we teach in eighth grade is a + b= *, where c is the length of the hypotenuse of a right triangle in Euclidean space, and a and b are the lengths...

1. What price should be used for Option 1 (Status Quo Pricing)? 2. What price should be used for Option 2 (Competition-Based Pricing)? 3. What price should be used for Option 3 (Cost-Plus Pricing)?...

Please read the question Question : What are "spaced practice", "varied practice", and "interleaved practice"? Give a definition for each. Then give an example of each from your own experience as a...

A very high level introduction on Meredith, because I know she is going to go into a lot more detail. So, Meredith Best and I, we actually met during our MBA program. We were randomly assigned in a...

Read the following below and answer the 6 questions at the end: INTRODUCTION The city of Salem recently made headlines because of budget cuts and problems with the pension fund for city employees....

Question 11 pts Many more people die every year of pneumonia than in are killed by gun violence, but many people would expect the opposite to be true. Of course, we are more likely to hear about a...

JACOB GOLDSTEIN, HOST: Long before there were light bulbs, there was fat. For thousands of years, if you wanted to light up your cave, your mud hut or if you were really lucky your castle, you had to...

DAVID DOESN'T DELEGATE Overcoming an Individual's Immunity to Change AS ANY EXPERIENCED MANAGER will tell us, being an effective delegator is crucial to using everyone's time, skills, and knowledge...

HBR.ORG The Real Leadership Lessons of Steve Jobs Six months after Jobs's death, the author of his best-selling biography identifies the practices that every CEO can try to emulate. by Walter...

How are the changes that Taco Bell implemented, such as K-minus, SOS, etc., similar to, or different from, the various concepts/techniques that were presented in weeks 1-8 in this module. Provide a...

Company A has 20,000 bonds outstanding, each with a face value of $1,000. 12,000 of the 20,000 bonds pay a semi-annual coupon of 8% p.a. with 10 years left to maturity and an effective annual yield...

These two waves travel along the same string: y1(x, t) = (4.60 mm) sin (2x 400t) y2(x, t) = (5.60 mm) sin (2x 400t + 0.80 rad). What are? (a) The amplitude and (b) The phase angle (relative to wave...

wherther the dealer making the exclusive supply of liquor or petrol, diesel and crude oil should have to take registration under GST act? MCQ a . yes b . no c . optional d . above point is not...

2023 1040 form 1.Phillip and Claire are married and file a joint return. Phillip is self-employed as a real estate agent, and Claire is a flight attendant. Phillip and Claire have three dependent...