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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.

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.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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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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