Mathematics
Mathematics, 05.05.2020 14:09, cash1050

SP-Test
6. The table gives information about the numbers of students in the two years of a college
course.
Male
Female
First year
399
602
Second year
252
198
Anna wants to interview some of these students.
She takes a random sample of 70 students stratified by year and by gender.
Work out the number of students in the sample who are male and in the first year.
[2]

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, lLavenderl
5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000
Answers: 2
image
Mathematics, 21.06.2019 17:30, n987
Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut
Answers: 1
image
Mathematics, 21.06.2019 18:10, sonyfan
Which of these tables represents a non-linear function?
Answers: 1
image
Mathematics, 21.06.2019 18:40, thepantsgirl
Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2
Answers: 1
Do you know the correct answer?
SP-Test
6. The table gives information about the numbers of students in the two years of a coll...

Questions in other subjects:

Konu
Mathematics, 04.05.2021 22:00
Konu
Mathematics, 04.05.2021 22:00