University:
Everett Community College
Course:
MATH 261 | Differential Equations
Academic year:

2011
Views:

399

Pages:

2
Author:

Taliyah Fuller

Hypothesis Testing TI 83/84 Testing a Claim Testing a Claim About a Proportion 1. Press Stat 2. Right arrow to Tests, scroll down and select 1-PropZTest 3. Input: p0 = Value of the proportion according to H0 x = Number of successes n = Sample size Choose the direction of Highlight Calculate and press [ENTER] 4. Output z = Test Statistic p = p-value Testing a Claim About a Mean: σ Known 1. Press Stat 2. Right arrow to Tests, scroll down and select Z-Test 3. Choose Stats Input: = Hypothesized Mean σ = Population Standard Deviation = Sample Mean Sample Size Choose the direction of Out Put: Alternative Hypothesis Restated Test Statistic p-value Testing a Claim About a Mean: σ UnKnown 1. Press Stat 2. Right arrow to Tests, scroll down and select T-Test 3. Choose either Data or Stats For Stats Input: µ0 = Hypothesized Mean = Sample Mean S = Sample Standard Deviation Sample Size Choose the direction of Out Put: Alternative Hypothesis Restated Test Statistic p-value

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