u 064 mean 064 u 064 type of test two tail pHo 064 The population of car owners

U 064 mean 064 u 064 type of test two tail pho 064

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u = 0.64 mean 0.64 u /= 0.64 type of test: two tail pHo 0.64 The population of car owners that was found 103 avoid maintanac n= 170 sample size P=u=35/170 0.605882352941 average alpha=α 0.02 2.053748910632 =-NORM.S.INV(K8) Critical Zscore numerator: "=P-PHo -0.034117647059 xbar - pHo pHo*(1-pHo) 0.2304 Std Error: std error/(n) 0.001355294118 denom: Sqrt(denom) 0.036814319465 squre roots std error of poprportion zscore test P= num/deno -0.926749361524 =0.09/SQRT(0.001924) test Tzscore critical Tscore -0.9267493615239 < 2.053748910632 conclusion we donot reject the Null and canot conclude in the Alternative that, The population of admin officers visit social networking students sites has increased sinced 2012 P-Value Alpha 0.3540566822324 > 0.02 n alpha The population of admin officers visit social networking students sites has increase H 0 H 1
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ce and repaireis different than 64% ed sinced 2012
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  • Spring '15
  • Null hypothesis, Statistical hypothesis testing, Critical Zscore, test zscore

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