In a deck of 52 cards, there are 2 jokers and 4 each of the number cards 1-10.The probably of picking a joker is 2 out of 52 car
2 answers:
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Answer:
The margin of error for a 90% confidence interval is 16.4
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 25
Standard deviation = 50
Margin of error =
Putting the values, we get,
Thus, the margin of error for a 90% confidence interval is 16.4
Answer:
m=
Step-by-step explanation: