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Posted: **Fri Nov 26, 2021 8:37 am**

: Assume That Adults Have Iq Scores That Are Normally Distributed With A Mean Of 103 6 And A Standard Deviation 16 Find T 1 (13.18 KiB) Viewed 51 times

: Assume That Adults Have Iq Scores That Are Normally Distributed With A Mean Of 103 6 And A Standard Deviation 16 Find T 2 (18.64 KiB) Viewed 51 times

Assume that adults have IQ scores that are normally distributed with a mean of 103.6 and a standard deviation 16. Find the first quartile Q,, which is the IQ score separating the bottom 25% from the top 75%. (Hint: Draw a graph.) The first quartile is 87.54 (Type an integer or decimal rounded to one decimal place as needed.)

Find the area of the shaded region. The graph depicts the standard normal distribution of bone density scores with mean 0 and standard deviation 1. 2-01 23124 The area of the shaded region is .0i 39 (Round to four decimal places as needed.)