A new shoe company claims that their new Jumpalícious sneakers will help all wearers jump significantly higher. A group of basketball coaches wish to test this claim at the a = 0.05 tevel of...


A new shoe company claims that their new Jumpalícious sneakers will help all wearers jump significantly<br>higher. A group of basketball coaches wish to test this claim at the a = 0.05 tevel of significance. A<br>random sample of players jumped with their current sneakers on, the maximum height reached was<br>recorded, then the same group of players put on the Jumpalicious sneakers and jumped again, recording<br>the maximum height reached. The 'old shoe' and new shoe' data is given below. Let Ho be the mean height<br>reached by players wearing their old sneakers, uN be the mean height reached by players wearing the new<br>sneakers, and 4 = EN - Ho. Assume that the jump differences have a normal distribution. (Round your<br>results to three decimal places)<br>Which would be correct hypotheses for this test?<br>O Ho: p4 + 0, H:µa = 0<br>Ho: H4 = 0, H1 :Hd > 0<br>Ho: H4 = 0, Hị :Ha 0<br>Ho: 4 > 0, H1 : Hd < 0<br>O Ho: H4 = 0, H:Ha < 0<br>Maximum Height reached (inches):<br>wearing old shoes<br>wearing Jumpalicious shoes<br>31<br>40<br>31<br>32<br>37<br>38<br>34<br>35<br>30<br>44<br>32<br>40<br>36<br>44<br>41<br>39<br>36<br>31<br>37<br>33<br>38<br>40<br>35<br>40<br>37<br>44<br>35<br>41<br>41<br>34<br>31<br>44<br>Test Statistic:<br>Give the P-value:<br>Which is the correct result:<br>Reject the Null Hypothesis<br>Do not Reject the Null Hypothesis<br>Which would be the appropriate conclusion?<br>There is not significant evidence to suggest that the new sneakers will help players jump higher.<br>O There is significant evidence to suggest that the new sneakers will help players jump higher.<br>

Extracted text: A new shoe company claims that their new Jumpalícious sneakers will help all wearers jump significantly higher. A group of basketball coaches wish to test this claim at the a = 0.05 tevel of significance. A random sample of players jumped with their current sneakers on, the maximum height reached was recorded, then the same group of players put on the Jumpalicious sneakers and jumped again, recording the maximum height reached. The 'old shoe' and new shoe' data is given below. Let Ho be the mean height reached by players wearing their old sneakers, uN be the mean height reached by players wearing the new sneakers, and 4 = EN - Ho. Assume that the jump differences have a normal distribution. (Round your results to three decimal places) Which would be correct hypotheses for this test? O Ho: p4 + 0, H:µa = 0 Ho: H4 = 0, H1 :Hd > 0 Ho: H4 = 0, Hị :Ha 0 Ho: 4 > 0, H1 : Hd < 0="" o="" ho:="" h4="0," h:ha="">< 0="" maximum="" height="" reached="" (inches):="" wearing="" old="" shoes="" wearing="" jumpalicious="" shoes="" 31="" 40="" 31="" 32="" 37="" 38="" 34="" 35="" 30="" 44="" 32="" 40="" 36="" 44="" 41="" 39="" 36="" 31="" 37="" 33="" 38="" 40="" 35="" 40="" 37="" 44="" 35="" 41="" 41="" 34="" 31="" 44="" test="" statistic:="" give="" the="" p-value:="" which="" is="" the="" correct="" result:="" reject="" the="" null="" hypothesis="" do="" not="" reject="" the="" null="" hypothesis="" which="" would="" be="" the="" appropriate="" conclusion?="" there="" is="" not="" significant="" evidence="" to="" suggest="" that="" the="" new="" sneakers="" will="" help="" players="" jump="" higher.="" o="" there="" is="" significant="" evidence="" to="" suggest="" that="" the="" new="" sneakers="" will="" help="" players="" jump="">

Jun 08, 2022
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