Mathematics, 14.12.2021 17:30 cathydaves
1. (a) In a Lower Sixth form there are 43 students who are studying either
Statistics, Physics or both. 28 students study Statistics and 19 students
study Physics. If a student is selected at random, what is the probability
that he/she is studying? (i)Both physics and Statistics (ii) Physics only
Answers: 1
Mathematics, 21.06.2019 17:00
For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.
Answers: 3
Mathematics, 21.06.2019 20:30
Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170
Answers: 1
Mathematics, 21.06.2019 22:50
If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅
Answers: 1
Mathematics, 21.06.2019 23:30
The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?
Answers: 3
1. (a) In a Lower Sixth form there are 43 students who are studying either
Statistics, Physics or...
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