Part d Format for the 3 blanks in parentheses (,,_) is (n, p, x-value). If you have a T 83 or TI-84, Moodle's format should be identical to the order you type the values into your calculator.
Part d Format for the 3 blanks in parentheses (,,_) is (n, p, x-value). If you have a T 83 or TI-84, Moodle's format should be identical to the order you type the values into your calculator.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Back: It has been estimated that only about 30% of California residents have adequate earthquake supplies. Suppose you randomly survey 12 California residence. We are interested in the number who have adequate earthquake supplies.

Transcribed Image Text:3.
Part d
Format for the 3 blanks in parentheses (,
_) is (n, p, x-value). If you have a TI-
83 or TI-84, Moodle's format should be identical to the order you type the values into
your calculator.
d. What is the probability that at least eight have adequate earthquake supplies? Round to
five decimals.
%3D
e. Is it more likely that none or that all of the residents surveyed will have adequate
earthquake supplies?
Explain your reasoning/calculations.
f. How many residents do you expect will have adequate earthquake supplies? Do not
round your answer.
What calculation did you do to get that answer?
Check
MacBook Air
000
000
DD
F7
F4
F5
F6
F8
Expert Solution

Step 1
Given:
number of trials (n) = 12
Probability of success (p) = 0.30
Let X ~Bin(12, 0.30)
Step by step
Solved in 2 steps with 1 images

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