After 3 days 1341 1316 1352 1355 1327 After 6 days 1376 1373 1366 1384 1358 Can you conclude that the mean strength after 3 days differs from the mean strength after 6 days? a. State the null and alternate hypothesis b. Compute the test statistic c. State a conclusion. Use the a= 0.05 level of significance.
After 3 days 1341 1316 1352 1355 1327 After 6 days 1376 1373 1366 1384 1358 Can you conclude that the mean strength after 3 days differs from the mean strength after 6 days? a. State the null and alternate hypothesis b. Compute the test statistic c. State a conclusion. Use the a= 0.05 level of significance.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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After 3 days 1341 1316 1352 1355 1327
After 6 days 1376 1373 1366 1384 1358
Can you conclude that the mean strength after 3 days differs from the mean strength after 6 days?
a. State the null and alternate hypothesis
b. Compute the test statistic
c. State a conclusion. Use the a= 0.05 level of significance.
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