In a cafe, only coffee and tea are offered. The probability of a customer buys a cup of coffee is 0.4 and a cup of tea is 0.6. Find the probability that exactly 5 customers have bought a cup of coffee in a random sample of 13 customers. O 0.0656 O 0.2214 0.0002 O 0.2259 Find the probability that the number of customers bought a cup of coffee equals the number of customers bought a cup of tea in a random sample of 10 customers. O 0.0008 O 0.2007 O 0.7993 O 0.9996 Find the probability that the number of customers bought a cup of coffee is fewer than the number of customers bought a cup of tea in a random sample of 6 customers. O 0.5443 O 0.3908 O 0.7741 O 0.7278

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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14:00
Hmza Take 2
Just now
O 0.2214
O 0.0002
In a cafe, only coffee and tea are offered. The probability of a customer buys a cup of coffee is 0.4 and a cup of tea is 0.6.
Find the probability that exactly 5 customers have bought a cup of coffee in a random sample of 13 customers.
O 0.0656
O 0.2259
§
4G
C
Vo
33.4
K/s
78
Find the probability that the number of customers bought a cup of coffee equals the number of customers bought a cup of tea in a random sample of 10
customers.
O 0,0008
O 0.2007
O 0.7993
O 0.9996
כ
:
Find the probability that the number of customers bought a cup of coffee is fewer than the number of customers bought a cup of tea in a random sample of 6
customers.
O 0.5443
O 0.3908
O 0.7741
O 0.7278
Transcribed Image Text:14:00 Hmza Take 2 Just now O 0.2214 O 0.0002 In a cafe, only coffee and tea are offered. The probability of a customer buys a cup of coffee is 0.4 and a cup of tea is 0.6. Find the probability that exactly 5 customers have bought a cup of coffee in a random sample of 13 customers. O 0.0656 O 0.2259 § 4G C Vo 33.4 K/s 78 Find the probability that the number of customers bought a cup of coffee equals the number of customers bought a cup of tea in a random sample of 10 customers. O 0,0008 O 0.2007 O 0.7993 O 0.9996 כ : Find the probability that the number of customers bought a cup of coffee is fewer than the number of customers bought a cup of tea in a random sample of 6 customers. O 0.5443 O 0.3908 O 0.7741 O 0.7278
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