Mathematics, 05.06.2020 05:58 sarabell5326
The HR department of a large company wants to determine how often to bring representatives from the financial firm managing employee pensions on site to meet with individuals about their retirement plans. In order to determine level of interest, they decide to survey employees. Suppose they group employees by age categories (e. g., under 30; 30 β under 45; 45 β under 60, 60 or older) and randomly select 50 individuals from each category. This sampling plan is called . a) stratified samplingb) simple random samplingc) cluster samplingd) convenience samplinge) systematic sampling
Answers: 1
Mathematics, 21.06.2019 16:30
What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks
Answers: 1
Mathematics, 21.06.2019 17:30
Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is
Answers: 3
Mathematics, 21.06.2019 18:20
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
The HR department of a large company wants to determine how often to bring representatives from the...
Mathematics, 07.01.2021 22:40
Social Studies, 07.01.2021 22:40
English, 07.01.2021 22:40
History, 07.01.2021 22:40
Biology, 07.01.2021 22:40
Geography, 07.01.2021 22:40
English, 07.01.2021 22:40
Mathematics, 07.01.2021 22:40
History, 07.01.2021 22:40
Mathematics, 07.01.2021 22:40
Mathematics, 07.01.2021 22:40