Data point X value is 120 and has an assigned weight of 5 Data point Y value is 300 and has an assigned weight of 7 Data point Z value is 285 and has an assigned weight of 2 What is the weighted average?   Round to one decimal place.

General Social Survey (GSS) 2006 collected the data of the number of people in each household in the U.S. The variable name is "hompop."

Please solve with the full step and no reject thank u

79% of 67 miles is what?

For this math course, the final mark is a weighted average based on the following table: Quizzes 16% Assignments 19% Tests 59% Case Study 6% If a student earns 70% for quizzes, 67% for assignments, 71% for tests and 61% for the case study, calculate the student's final mark for the course. Round to two decimal places if applicable

The weight of a package mailed during the holidays follows a uniform distribution and ranges from 2 pounds to 9 pounds.  85% of the time, the package will be greater than what value?   Round to 2 decimals.

find the 5 number summary for the data shown, 5,20,33,45,47,67,71,85,6,26,34,46,66,69,80

For letter B please plug in the number 6

Since 1994, the Best Roller Coaster Poll has been ranking the world's roller coasters. In 2013, Bizarro dropped to 4th after eaming the top steel coaster rank for six straight years. Data on 11 of the top steel coasters from this poll are presented in the accompanying lable What do these data indicate about the Length of the track and the Duration of the ride you can expect? E Click the icon to view the steel coaster data. Construct a scatterplot of the data. Choose the correct plot below. A. OB. O D. Q 240 240 240- 240 40 2000 6000 Length (A) 40 2000 6000 2 40 2000 6000 (2 Length () 40 2000 Length () 6000 ( Length (n) Find the correlation coefficient. Steel coaster data (Round to three decimal places as Маx Max Vert Duration Height Speed (sec) Length (ft) Initial Angle Rank Roller Coaster (mph) (degrees) Park 1 Expedition GeForce Holiday Park Six Flags Kings Dominion SF New England Hersheypark Cedar Point PortAventua Six Flags Mirabilandia Location Drop (ft) (ft) DE 184 75 188 74.6 82…

A store manager kept track of the number of newspapers sold each week over an 8-week period. The results were as follows: 0, 88, 71, 201, 113, 269, 248, 250. Find the 5 number summary for the data. Is the data discrete or continious?