Mathematics, 19.03.2020 20:39 nefox8408
A certain brand of dinnerware set comes in three colors: red, white, and blue. 22% of customers order the red set, 44% order the white, and 34% order the blue. Let X = 1 if a randomly chosen order is for a red set, let X = 0 otherwise; let Y = 1 if the order is for a white set, let Y = 0 otherwise; let Z = 1 if it is for either a red or white set, and let Z = 0 otherwise.
a. Let pX denote the success probability for X Find PX.
b. Let pY denote the success probability for Y. Find py
c. Let pZ denote the success probability for Z. Find pZ.
d. Is it possible for both X and Y to equal 1?
e. Does pZ= pX + py?
f. Does Z= X+ Y? Explain.
Answers: 3
Mathematics, 21.06.2019 20:00
Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !
Answers: 1
Mathematics, 21.06.2019 20:30
Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries
Answers: 2
Mathematics, 21.06.2019 21:00
Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?
Answers: 3
A certain brand of dinnerware set comes in three colors: red, white, and blue. 22% of customers orde...
Mathematics, 04.06.2021 01:50
Mathematics, 04.06.2021 01:50
Physics, 04.06.2021 01:50
Chemistry, 04.06.2021 01:50
Mathematics, 04.06.2021 01:50
Mathematics, 04.06.2021 01:50
Mathematics, 04.06.2021 01:50
Mathematics, 04.06.2021 01:50
Mathematics, 04.06.2021 01:50
Chemistry, 04.06.2021 01:50