Mathematics
Mathematics, 07.06.2021 04:20, lb31224

Consider the following data: x −5 −4 −3 −2 −1
P(X=x) 0.2 0.1 0.3 0.1 0.3

Step 2 of 5 : Find the variance. Round your answer to one decimal place.

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:00, victo17
The area of square garden is 300m squared. how long is the diagonal?
Answers: 1
image
Mathematics, 21.06.2019 20:30, 20calzoy
Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.
Answers: 2
image
Mathematics, 21.06.2019 21:40, salinasroel22
In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
Answers: 3
image
Mathematics, 21.06.2019 23:10, CrownedQueen
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. find the lateral area for the prism. l. a. = 0123456789
Answers: 3
Do you know the correct answer?
Consider the following data: x −5 −4 −3 −2 −1
P(X=x) 0.2 0.1 0.3 0.1 0.3

Step 2 o...

Questions in other subjects: