Mathematics, 18.08.2020 18:01 toxsicity
Under what circumstances can a very small treatment effect be statistically significant? Explain your response.
a) if the sample size big and the sample variance is small
b) if the sample size and the sample variance are both big
c) if the sample size is small and the sample variance is big
d) if the sample size and the sample variance are both small
Answers: 2
Mathematics, 21.06.2019 12:30
Last saturday, the museum box office sold 281 tickets for a total of $3,954. adults ticket cost $15, and students ticket cost $12. how many of each kind of tickets were sold?
Answers: 1
Mathematics, 21.06.2019 19:50
The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:
Answers: 3
Mathematics, 21.06.2019 20:20
Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.
Answers: 1
Under what circumstances can a very small treatment effect be statistically significant? Explain you...
History, 21.04.2021 18:50
Mathematics, 21.04.2021 18:50
Mathematics, 21.04.2021 18:50
Mathematics, 21.04.2021 18:50
Mathematics, 21.04.2021 18:50
Mathematics, 21.04.2021 18:50