Mathematics, 25.02.2020 17:38 lanipooh01
The number of ships to arrive at a harbor on any given day is a random variable represented by x. The probability distribution of x is as follows. (Give your answers correct to two decimal places.)
col1 x 10 11 12 13 14
col2 P(x) 0.37 0.07 0.11 0.13 0.32
(a) Find the mean of the number of ships that arrive at a harbor on a given day
(b) Find the standard deviation, ?, of the number of ships that arrive at a harbor on a given day.
Answers: 3
Mathematics, 21.06.2019 18:30
The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?
Answers: 1
Mathematics, 21.06.2019 20:40
What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i
Answers: 2
Mathematics, 21.06.2019 23:30
Consider the first four terms of the sequence below. what is the 8th term of this sequence?
Answers: 1
The number of ships to arrive at a harbor on any given day is a random variable represented by x. Th...
Health, 20.11.2020 21:00
Mathematics, 20.11.2020 21:00
Chemistry, 20.11.2020 21:00
English, 20.11.2020 21:00
English, 20.11.2020 21:00
Health, 20.11.2020 21:00
Mathematics, 20.11.2020 21:00
Mathematics, 20.11.2020 21:00
Mathematics, 20.11.2020 21:00
Mathematics, 20.11.2020 21:00
Social Studies, 20.11.2020 21:00