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Reject the hypothesis that the average time nfl players

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Have you ever noticed, when watching a national football league, that the players spend a lot of time standing arround between plays? the following data were collected from a random sample of 12 NFL games. Can you reject the hypothesis that the average time NFL players spend standing around between plays during a game is 58.81 minutes at α=0.2?

66.58 67.60 57.79 56.22 67.68 71.77 67.82 63.50 58.74 64.91 74.46 70.39

step 1: H0:

HA:

step 2: T crit=

step 3: Reject the H0 t stat or Reject H0 z stat?

Step 4: Pvalues between?

Reference no: EM132256909

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