Mathematics, 08.04.2020 20:00 BrainlyBoi
Charles wants to find out if the students in foreign language classes spend more time in class speaking in English or in the foreign language they are studying. Charles first gets class lists of all students taking foreign language classes. He then chooses 10 students from each different language class to survey. Which best explains why the sample he chose may not be a representative sample?
A) The sample size is not large enough to represent the population.
B) The sample was not chosen at random.
C) The way the sample was chosen may overrepresent or underrepresent students taking certain language classes.
D) The way the sample was chosen does not sample students from each different language class.
Answers: 3
Mathematics, 21.06.2019 17:00
Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.
Answers: 1
Mathematics, 22.06.2019 05:40
Some of the images in the diagram are images of polygon 1. from similarity transformations, polygon 1 16 14 polygon 4 polygona polygons 4 6 8 10 12 14 16 18 20 22 24 26 polygon and polygon are similar to polygon 1,
Answers: 2
Mathematics, 22.06.2019 06:30
Enter the answer and show all the steps that you use to solve this problem in the space provided. the stem and leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil.
Answers: 1
Mathematics, 22.06.2019 07:00
The value of 3^4 + 5 times 5 answer ! 50 points whoever answers correctly
Answers: 2
Charles wants to find out if the students in foreign language classes spend more time in class speak...
Mathematics, 22.04.2021 16:50
Computers and Technology, 22.04.2021 16:50
Chemistry, 22.04.2021 16:50
Mathematics, 22.04.2021 16:50
Mathematics, 22.04.2021 16:50
Mathematics, 22.04.2021 16:50
Mathematics, 22.04.2021 16:50
English, 22.04.2021 16:50
Mathematics, 22.04.2021 16:50
Physics, 22.04.2021 16:50
Mathematics, 22.04.2021 16:50