Statistics questions

label Statistics
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schedule 1 Day
account_balance_wallet $5

Apr 8th, 2015

p1hat-p2hat=0.51-0.12=0.39

Standard error = sqrt(0.51*0.49/257+0.12*0.88/155) = 0.041

Margin of error =1.96*0.041 =0.08036 =0.080

Lower limit = 0.390-0.080=0.310

Upper limit = 0.390+0.080=0.470


Apr 8th, 2015

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Apr 8th, 2015
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Apr 8th, 2015
Sep 23rd, 2017
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