Mathematics, 05.05.2020 22:06 taylor6543
Fifty people were surveyed about their preference between chocolate and vanilla cake. The following two
way table displays data for the sample of people who responded to the survey.
Male
Female
TOTAL
Preference
Prefers chocolate
Prefers vanilla
No preference
TOTAL
In this sample, are the events "female" and "prefers chocolate" mutually exclusive?
Answers: 1
Mathematics, 21.06.2019 14:20
Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s
Answers: 1
Mathematics, 21.06.2019 15:30
After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30
Answers: 1
Fifty people were surveyed about their preference between chocolate and vanilla cake. The following...
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