Mathematics, 16.12.2021 02:30 Grumbley8301
In ANOVA, post hoc comparisons are used:
a. prior to the calculation to determine if ANOVA is necessary
b. after f - obtained if found to be nonsignificant
c. after f - obtained is found to be significant
d. when we plan on comparing only certain specified pairs of sample means with each other
Answers: 3
Mathematics, 21.06.2019 23:30
Aprisoner is trapped in a cell containing three doors. the first door leads to a tunnel that returns him to his cell after two days of travel. the second leads to a tunnel that returns him to his cell after three days of travel. the third door leads immediately to freedom. (a) assuming that the prisoner will always select doors 1, 2 and 3 with probabili- ties 0.5,0.3,0.2 (respectively), what is the expected number of days until he reaches freedom? (b) assuming that the prisoner is always equally likely to choose among those doors that he has not used, what is the expected number of days until he reaches freedom? (in this version, if the prisoner initially tries door 1, for example, then when he returns to the cell, he will now select only from doors 2 and 3.) (c) for parts (a) and (b), find the variance of the number of days until the prisoner reaches freedom. hint for part (b): define ni to be the number of additional days the prisoner spends after initially choosing door i and returning to his cell.
Answers: 1
Mathematics, 21.06.2019 23:30
Write the percent as a fraction or mixed number in simplest form. 0.8%
Answers: 2
Mathematics, 22.06.2019 01:10
Stefania pours 2 liters of orange juice and 1.5 liters of pineapple juice into a punch bowl. how many liters are in the punch bowl?
Answers: 1
Mathematics, 22.06.2019 01:30
Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2
Answers: 2
In ANOVA, post hoc comparisons are used:
a. prior to the calculation to determine if ANOVA is nec...
Mathematics, 24.03.2020 00:04
Health, 24.03.2020 00:04
Mathematics, 24.03.2020 00:04
Mathematics, 24.03.2020 00:04
Mathematics, 24.03.2020 00:04
Mathematics, 24.03.2020 00:04
Mathematics, 24.03.2020 00:04