The flavour of juicy fruit is said to last on average 2 minutes. A consumer product reseacher wanted to find out if this is true. and hypothezise than juicy fruit would last longer due to changing sticks to pellet pieces. The reseacher tested 10 pieces and the following data was recorded 1.45 , 1.50, 1.45, 1.75, 2.15, 2.20 , 1.80 , 1.95, 2.05, 1.60 Test the hypotheses at the 5% level of using the following 5 step procedure. Step1: Set up Null hypothesis Step 2: Set up Alternative hypothesis. Step 3: Choose the level of signifance. Step 4: Compute Zobt( using the z score) Step 5: compare Zobt and Zcrt and make a decision.
The flavour of juicy fruit is said to last on average 2 minutes. A consumer product reseacher wanted to find out if this is true. and hypothezise than juicy fruit would last longer due to changing sticks to pellet pieces. The reseacher tested 10 pieces and the following data was recorded 1.45 , 1.50, 1.45, 1.75, 2.15, 2.20 , 1.80 , 1.95, 2.05, 1.60 Test the hypotheses at the 5% level of using the following 5 step procedure. Step1: Set up Null hypothesis Step 2: Set up Alternative hypothesis. Step 3: Choose the level of signifance. Step 4: Compute Zobt( using the z score) Step 5: compare Zobt and Zcrt and make a decision.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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The flavour of juicy fruit is said to last on average 2 minutes. A consumer product reseacher wanted
to find out if this is true. and hypothezise than juicy fruit would last longer due to changing sticks to pellet pieces. The reseacher tested 10 pieces and the following data was recorded
1.45 , 1.50, 1.45, 1.75, 2.15, 2.20 , 1.80 , 1.95, 2.05, 1.60
Test the hypotheses at the 5% level of using the following 5 step procedure.
Step1: Set up Null hypothesis
Step 2: Set up Alternative hypothesis.
Step 3: Choose the level of signifance.
Step 4: Compute Zobt( using the z score)
Step 5: compare Zobt and Zcrt and make a decision.
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