subject
Mathematics, 29.01.2021 20:50 ekj6106

1. Nancy questioned 21 students who were all in the same introductory math class at her college. 2. In the dark Jamie picked out t-shirts from her closet.

Are these biased or non-biased

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation
Answers: 3
question
Mathematics, 21.06.2019 18:00
The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?
Answers: 1
question
Mathematics, 21.06.2019 21:10
The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o
Answers: 1
question
Mathematics, 21.06.2019 23:00
Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.
Answers: 3
You know the right answer?
1. Nancy questioned 21 students who were all in the same introductory math class at her college. 2....
Questions
question
Mathematics, 10.11.2020 21:00
question
Health, 10.11.2020 21:00
question
Mathematics, 10.11.2020 21:00
question
Mathematics, 10.11.2020 21:00
question
Mathematics, 10.11.2020 21:00