subject
Mathematics, 20.03.2021 23:20 kelseyduhhh

1 2 3 4 5 6 8 9 10 TIME 01 What is the expected value of the distribution? The owner of a local movie theater keeps track of the number of tickets sold in each purchase and makes a probability distribution based on these records. Let X represent the number of tickets bought in one purchase. The distribution for X is given in the table 2. 0 2.1 O 2.5 O 3 Number of Tickets 1 2 3 4 5 Probability 0.29 0.44 0.19 0.06 0.02 โ€‹

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.
Answers: 1
question
Mathematics, 21.06.2019 23:40
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.
Answers: 1
question
Mathematics, 22.06.2019 00:00
How can i differentiate this equation?
Answers: 1
question
Mathematics, 22.06.2019 00:00
Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.
Answers: 2
You know the right answer?
1 2 3 4 5 6 8 9 10 TIME 01 What is the expected value of the distribution? The owner of a local movi...
Questions
question
Mathematics, 02.02.2021 22:30
question
Mathematics, 02.02.2021 22:30
question
Mathematics, 02.02.2021 22:30
Questions on the website: 13722363