Mathematics, 24.06.2019 13:30 holmesleauja
To test if the passing rate has decreased from last year for students who received the conventional teaching method, what will be the null hypothesis? a. the proportion of 100 students who received the conventional teaching method and subsequently passed the road test this year is lower than 0.80. b. the proportion of 100 students who received the conventional teaching method and subsequently passed the road test this year equals 0.79. c. the proportion of 1200 students who received the conventional teaching method and subsequently passed the road test this year equals 0.79. d. the proportion of 100 students who received the conventional teaching method and subsequently passed the road test this year equals 0.80. e. the proportion of 1200 students who received the conventional teaching method and subsequently passed the road test this year equals 0.80. f. the proportion of 1200 students who received the conventional teaching method and subsequently passed the road test this year is lower than 0.80.
Answers: 2
Mathematics, 21.06.2019 19:30, sofiisabella10
If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8
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To test if the passing rate has decreased from last year for students who received the conventional...
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