Sorry if it is wrong but i think it is D) 2 multiplied by fraction 1 over 3 m2
Answer:
²⁵C₅ = 53130
Step-by-step explanation:
number of people in the club = 25
number of people to be selected in the group to attend conference = 5
number of ways of selecting this group from 25 people is same as selecting 5 objects from 25 distinct objects = ²⁵C₅ (Selection)
=
=
= 21×22×23×5
= 53130
∴ <u>Number of ways of selecting this group from 25 people = 53130</u>
<u>Answer:</u>
There is only 1 peak in this distribution.
<u>Step-by-step explanation:</u>
In the distribution of exam scores (graded from 0 100) for 86 students 38 students got an A, 28 students got a B, and 20 students got a C.
a) Since, 38 > 28 > 20 , there is only 1 peak for this distribution.
Answer:
what is this
Step-by-step explanation: