Use the data in the following table, which lists drive-thru order accuracy at popular fast food chains. Assume that orders arerandomly selected from those included in the table.Drive-thru Restaurant OАBOrder Accurate318266230122Order Not Accurate37583211If two orders are selected, find the probability that they are both accurate. Complete parts (a) and (b) below.a. Assume that the selections are made with replacement. Are the events independent?The probability isThe eventsindependent.(Do not round until the final answer. Round to four decimal places as needed.)b. Assume that the selections are made without replacement. Are the events independent?The probability isThe eventsindependent.(Do not round until the final answer. Round to four decimal places as needed.)

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Description: Use the data in the following table, which lists drive-thru order accuracy at popular fast food chains. Assume that orders arerandomly selected from those included in the table.Drive-thru Restaurant OАBOrder Accurate318266230122Order Not Accurate375

Total number of order that are Accurate = 318 +266+ 230 + 122 = 936 Total number of order = 318…

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Restaura A B D Order Accurate Order Not Accurate 318 266 230 122 37 58 32 11 If two orders are selected, find the probability that they are both accurate. Complete a. Assume that the selections are made with replacement. Are the events independe The probability is The events independent. (Do not round until the final answer. Round to four decimal places as needed.) b. Assume that the selections are made without replacement. Are the events indepe The probability is The events independent. (Do not round until the final answer. Round to four decimal places as needed.)

Restaura A B D Order Accurate Order Not Accurate 318 266 230 122 37 58 32 11 If two orders are selected, find the probability that they are both accurate. Complete a. Assume that the selections are made with replacement. Are the events independe The probability is The events independent. (Do not round until the final answer. Round to four decimal places as needed.) b. Assume that the selections are made without replacement. Are the events indepe The probability is The events independent. (Do not round until the final answer. Round to four decimal places as needed.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

Use the data in the following table, which lists drive-thru order accuracy at popular fast food chains. Assume that orders are
randomly selected from those included in the table.
Drive-thru Restaurant O
А
B
Order Accurate
318
266
230
122
Order Not Accurate
37
58
32
11
If two orders are selected, find the probability that they are both accurate. Complete parts (a) and (b) below.
a. Assume that the selections are made with replacement. Are the events independent?
The probability is
The events
independent.
(Do not round until the final answer. Round to four decimal places as needed.)
b. Assume that the selections are made without replacement. Are the events independent?
The probability is
The events
independent.
(Do not round until the final answer. Round to four decimal places as needed.)

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