Answer:
cos(
) or 0.339
Step-by-step explanation:
Answer:
the answer is A.
Step-by-step explanation:
Answer:
Find the median of this data
21+23+60+60+50+54+54+59+26+15+43+15=480/ 12 = 40
Now the median should be 50 so take 50 - 40 = 10
The missing number from the data is 10
Answer:
D: 0.75

Step-by-step explanation:
<u>Explanation</u>:-
<u><em>Independent events:</em></u>
If the occurrence of the event 'B' is not effected by the occurrence or non- occurrence of the event 'A' then the event 'B' is said to be independent of 'A'
or
<em>The two events are independent if the incidence of one event is not affect the probability of other event.</em>
<em>P(A∩B) = P(A) P(B)</em>
Given data A and B are independent events
Given data

we know that A and B are independent events are
P(A∩B) = P(A) P(B)

Now calculation we get

<u><em>Final answer:</em></u>-
