Mathematics, 15.12.2020 09:20 realoneree
After reading the statement below identify whether it is about a parameter or a statistic. If it is about a parameter then state the population and mark the sample as N / A . If it is about a statistic, then state the population and sample. After counting the number of comic books in five long boxes (boxes designed to hold comics), the collector believes that there is a average of two hundred eighty-seven comics in all twenty of their long boxes. This statement is about a The population is The sample is
Answers: 1
Mathematics, 21.06.2019 13:30, jasarochel
The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20
Answers: 2
Mathematics, 21.06.2019 17:00, scastillo8
Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .
Answers: 1
After reading the statement below identify whether it is about a parameter or a statistic. If it is...
Mathematics, 21.04.2020 12:33
Mathematics, 21.04.2020 12:34