a. What is the probability that all three orders will be filled correctly? The probability is .6885. (Round to four decimal places as needed.) b. What is the probability that none of the three orders will be filled correctly? The probability is
a. What is the probability that all three orders will be filled correctly? The probability is .6885. (Round to four decimal places as needed.) b. What is the probability that none of the three orders will be filled correctly? The probability is
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
Related questions
Question
What is the probability than none of the 3 orders will be filled correctly?
Transcribed Image Text:K
View an e
Suppose that you and two friends go to a restaurant, which last month filled approximately 88.3% of the orders
correctly. Complete parts (a) through (e) below.
Click the icon to view the order-filling data for two other restaurants.
a. What is the probability that all three orders will be filled correctly?
The probability is .6885.
(Round to four decimal places as needed.)
b. What is the probability that none of the three orders will be filled correctly?
The probability is
Restaurant Data
Probability of Correct Order at Restaurant B
...
Data
Sample size
Probability of an event of interest
Parameters
Mean
Variance
Standard Deviation
Binomial Probabilities Table
3
0.878
2.634
0.3213
0.5668
Save
X P(X) P(SX) P(<X) P(>X) P(≥X)
0 0.0018 0.0018 0.0000 0.9981 0.9999
1 0.0392 0.0410 0.0018 0.9589 0.9981
2 0.2821 0.3231 0.0410 0.6768 0.9589
3 0.6768 0.9999 0.3231 0.0000 0.6768
- х
er
Incorr
Transcribed Image Text:van e
Variance
Standard Deviation
Binomial Probabilities Table
Data
Sample size
Probability of an event of interest
Probability of Correct Order at Restaurant C
Parameters
Mean
Variance
Standard Deviation
Binomial Probabilities Table
0.3213
0.5668
Print
X
P(X) P(≤X) P(<X) P(>X) P(≥X)
0 0.0018 0.0018 0.0000 0.9981 0.9999
1 0.0392 0.0410 0.0018 0.9589 0.9981
0.2821 0.3231 0.0410 0.6768 0.9589
2
3 0.6768 0.9999 0.3231 0.0000 0.6768
3
0.932
2.796
0.1901
0.4360
X P(X) P(≤X) P(<X) P(>X) P(≥X)
0 0.0003 0.0003 0.0000 0.9997 1.0000
0.0129 0.0132 0.0003 0.9868 0.9997
1
2 0.1772 0.1904 0.0132 0.8096 0.9868
3 0.8096 1.0000 0.1904 0.0000 0.8096
Done
er
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