est). 2364912.qx3zqy7 Jump to level 1 A company would like to know if efficiency can be improved through a training course for e employees is taken. The time taken for an employee to complete a task before training anc Before 33.1 Mean Variance Observations Hypothesized Mean Difference 12.25 DE IP IStat P(T<+t) one-tail t Critical one tail p3 Ex 1.234 TSO'O P(T<+t) two-tail L Critical two-tail -2.045 3. t = Ex: 1.234 n=Ex: 9 Degrees of freedom: df Ex: 1.234 Point estimate for before training: 1 Point estimate for after training,
est). 2364912.qx3zqy7 Jump to level 1 A company would like to know if efficiency can be improved through a training course for e employees is taken. The time taken for an employee to complete a task before training anc Before 33.1 Mean Variance Observations Hypothesized Mean Difference 12.25 DE IP IStat P(T<+t) one-tail t Critical one tail p3 Ex 1.234 TSO'O P(T<+t) two-tail L Critical two-tail -2.045 3. t = Ex: 1.234 n=Ex: 9 Degrees of freedom: df Ex: 1.234 Point estimate for before training: 1 Point estimate for after training,
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:est).
2364912.qx3zqy7
Jump to level 1
A company would like to know if efficiency can be improved through a training course for e
employees is taken. The time taken for an employee to complete a task before training anc
Before
33.1
Mean
Variance
Observations
Hypothesized Mean Difference
12.25
DE
IP
IStat
P(T<+t) one-tail
t Critical one tail
p3 Ex 1.234
TSO'O
P(T<+t) two-tail
L Critical two-tail
-2.045
3.
t = Ex: 1.234
n=Ex: 9
Degrees of freedom: df
Ex: 1.234
Point estimate for before training: 1
Point estimate for after training,
Expert Solution

Step 1
From the given information, the number of observations is 30.
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