Answer: A one-sample t -test for a sample mean
Step-by-step explanation: calculated for each sample.
C. 9 units. It takes 9 units to get from-1 to 8
Answer:
-1000
Step-by-step explanation:
1. Do the Parenthesis problem first. (PEDMAS/PEMDAS)
You should then have -10^3
2. Solve with the exponent. (-10 x 10 x 10)
You should then get your final answer, which is -1000.
Any Questions/Concerns?
P(B|A) expressed in simplest form is 4/15. Option C is correct answer.
<h3>What is Probability?</h3>
Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.
Here, probability of event A = 4/15
probability of event B = 4/15
P(B|A) = P(A ∩ B)/P(B)
P(A ∩ B) = P(A) X P(B)
= (4/15)(4/15)
= 16/225
Now, conditional probability;
P(B|A) = (16/225) / (4/15)
= (16/225)(15/4)
= (16 X 15) / (225 X 4)
= 4/15
Thus, P(B|A) expressed in simplest form is 4/15. Option C is correct answer.
Learn more about Probability from:
brainly.com/question/11034287
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Answer:
18
Step-by-step explanation:
After 2 days hunter bought 12 souvenirs. So we can assume he bought 6 each day, (12 dived by 2 equals 6). Add one more day (6 more souvenirs) onto the total. So for 3 days, he will have bought 18 souvenirs.
