Homework Help is Here – Start Your Trial Now!
Math
Probability
st each of the following by performing the steps in hypothesis testing. 1. The mean sales of 50 sales executives who showed aggressiveness in e-marketing was P6,820,000 with a standard deviation of P250,000, while 50 sales executives who showed aggressiveness in the social media has a mean sales of P6,500,000 with a standard deviation of P280,000. Test the hypothesis that sales executives who showed aggressiveness in e-marketing have higher sales than the other sales executives at 0.05.

st each of the following by performing the steps in hypothesis testing. 1. The mean sales of 50 sales executives who showed aggressiveness in e-marketing was P6,820,000 with a standard deviation of P250,000, while 50 sales executives who showed aggressiveness in the social media has a mean sales of P6,500,000 with a standard deviation of P280,000. Test the hypothesis that sales executives who showed aggressiveness in e-marketing have higher sales than the other sales executives at 0.05.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
See similar textbooks
icon
Related questions
Question
Test each of the following by performing the steps in hypothesis testing. 1. The mean sales of 50 sales executives who showed aggressiveness in e-marketing was P6,820,000 with a standard deviation of P250,000, while 50 sales executives who showed aggressiveness in the social media has a mean sales of P6,500,000 with a standard deviation of P280,000. Test the hypothesis that sales executives who showed aggressiveness in e-marketing have higher sales than the other sales executives at 0.05. 2. The time coding an algorithm by 16 programmers from one company showed a mean time of 107 minutes and a standard deviation of 10 minutes, while the time by 14 programmers from another company showed a mean time of 112 minutes and a standard deviation of 8 minutes. Is there a significant difference between the two groups at 0.01.
Transcribed Image Text:Test each of the following by performing the steps in hypothesis testing. 1. The mean sales of 50 sales executives who showed aggressiveness in e-marketing was P6,820,000 with a standard deviation of P250,000, while 50 sales executives who showed aggressiveness in the social media has a mean sales of P6,500,000 with a standard deviation of P280,000. Test the hypothesis that sales executives who showed aggressiveness in e-marketing have higher sales than the other sales executives at 0.05. 2. The time coding an algorithm by 16 programmers from one company showed a mean time of 107 minutes and a standard deviation of 10 minutes, while the time by 14 programmers from another company showed a mean time of 112 minutes and a standard deviation of 8 minutes. Is there a significant difference between the two groups at 0.01.
Expert Solution
steps

Step by step

Solved in 4 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
SEE MORE TEXTBOOKS