Mathematics, 27.05.2020 20:00 Jasten
A nationally known cosmetics company hires a market research firm to test new formulations of moisturizer. Using their extensive list of possible subjects,
the market researchers first divide the subjects into 5 age groups and then randomly select names from each age group to participate in a study. This is an
example of
systematic sampling
a simple random sample
stratified sampling
cluster sampling
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 17:00
Somone me i want to know what 18 hours out of 24 hours in a fraction
Answers: 1
Mathematics, 21.06.2019 20:00
Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !
Answers: 2
Mathematics, 21.06.2019 20:30
If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.
Answers: 1
Mathematics, 22.06.2019 00:20
Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.
Answers: 3
You know the right answer?
A nationally known cosmetics company hires a market research firm to test new formulations of moistu...
Questions
History, 23.10.2020 21:40
Mathematics, 23.10.2020 21:40
Mathematics, 23.10.2020 21:40
English, 23.10.2020 21:40
Social Studies, 23.10.2020 21:40
Chemistry, 23.10.2020 21:40
Mathematics, 23.10.2020 21:40
Engineering, 23.10.2020 21:50
