Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and standard deviation of 15. Click to view page 1 of the table. Click to view page 2 of the table. 0.75 The indicated IQ score, x, is (Round to one decimal place as needed.)
Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and standard deviation of 15. Click to view page 1 of the table. Click to view page 2 of the table. 0.75 The indicated IQ score, x, is (Round to one decimal place as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
74 and 75 solve both
Transcribed Image Text:Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and
standard deviation of 15.
Click to view page 1 of the table. Click to view page 2 of the table.
0.75
The indicated IQ score, x, is
(Round to one decimal place as needed.)
Transcribed Image Text:Use the data in the following table, which summarizes blood groups and Rh types for randomly selected subjects. Assume that subjects are randomly selected from those included in the
table.
Blood Groups
A
В
АВ
Blood
Rh*
67
58
37
16
Туpes
Rh
16
14
4
2
If two people are selected, find the probability that they are both type Rh
in parts (a) and (b) below.
a. Assume that the selections are made with replacement. Are the events independent?
The probability is. The events
V independent because the occurrence of the first subject having blood type Rh*
V affect the probability of the occurrence of the
second subject having blood type Rh
(Round to three decimal places as needed.)
b. Assume the selections are made without replacement. Are the events independent?
The probability is. The events
V independent because the occurrence of the first subject having blood type Rh*
V affect the probability of the occurrence of the
second subject having blood type Rh*
(Round to three decimal places as needed.)
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