Textbook ExpertVerified Tutor
14 Dec 2021
Given information
A new WiFi range booster is being offered to consumers. A researcher tests the native range of different routers under the same conditions. The ranges are recorded. Then the researcher uses the new WiFi range booster and records the new ranges. Does the new WiFi range booster do a better job?
Step-by-step explanation
Step 1.
Assuming the mean difference in the range of native range booster and that of the WiFi range booster is , the null and alternative hypothesis for the statement is given respectively as follows:
Therefore, this is a matched or paired sample.
Option .
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