A researcher wanted to determine if carpeted or uncarpeted rooms contain more bacteria. The table shows the results for

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A Researcher Wanted To Determine If Carpeted Or Uncarpeted Rooms Contain More Bacteria The Table Shows The Results For 1 (25.11 KiB) Viewed 71 times

A researcher wanted to determine if carpeted or uncarpeted rooms contain more bacteria. The table shows the results for the number of bacteria per cubic foot for both types of rooms. A normal probability plot and boxplot indicate that the data are approximately normally distributed with no outlers. Do carpeted rooms have more bacteria than uncarpeted rooms at the a-0.05 level of significance? Click the icon to view the Student's 1-distribution table What are the mul and shemative hypotheses? H₂ versus H Calculate the test staat, Round to bwo decimal places as needed.) Approximate the P-value Choose the correct answer below OA 0.01 EP-value 0.05 OB P0.10 OC 201 OD 0.05 0.10 Do carpeted rooms have more bacteria than uncarpeted rooms at the 0.05 level of significance? OA No, because the P a les than the of OB. Yes, the Pele is less than the level of significance OC. Yes, bee Peis greater than or equal to the level of eig 00. Nu is greater than or equal to the level of C Carpeted 16 7.7 102 13.2 10.2 15 6.8 7.9 Timing: 003122 Full data set Uncarpeted 9.3 62 4 11.5 75 4.8 49 10 Next