The probability distribution of the number of people entering a store each day based on past data is given below. Find the expected number of people for one day. Round to the nearest tenth. n people 76 84 98 89 Probability of n 0.3 0.2 0.1 0.4 people
The probability distribution of the number of people entering a store each day based on past data is given below. Find the expected number of people for one day. Round to the nearest tenth. n people 76 84 98 89 Probability of n 0.3 0.2 0.1 0.4 people
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 1E
Related questions
Question
![The probability distribution of the number of people entering a store each day based
on past data is given below. Find the expected number of people for one day. Round
to the nearest tenth.
n people
76
84
98
89
Probability of n
0.3
0.2
0.1
0.4
people](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbb95dca4-f6c7-46fa-bbcb-5cdbe2ca0e09%2F90eb92e2-760f-4356-8045-d71d8ccb36d7%2F1qsnug7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The probability distribution of the number of people entering a store each day based
on past data is given below. Find the expected number of people for one day. Round
to the nearest tenth.
n people
76
84
98
89
Probability of n
0.3
0.2
0.1
0.4
people
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