Question

Asked Dec 30, 2019

9 views

National Statistics Day

a.If a person is randomly selected, find the probability that his or her birthday is October 18, which is National Statistics Day in Japan. Ignore leap years.

b. If a person is randomly selected, find the probability that his or her birthday is in October. Ignore leap years.

c. Estimate a subjective probability for the event of randomly selecting an adult American and getting someone who knows that October 18 is National Statistics Day in Japan.

d. Is it unlikely to randomly select an adult American and get someone who knows that October 18 is National Statistics Day in Japan?

Step 1

Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for you. To get remaining sub-part solved please repost the complete question and mention the sub-parts to be solved.

Step 2

a)

Probability:

Step 3

The probability of Octo...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: Sampling Method. In Exercises 9-12, determine whether the sampling method appears to be sound or is ...

A: Voluntary Sample:Voluntary sample is defined as the people who self-select into the survey. If the p...

Q: New Jersey Pick 6 In the New Jersey Pick 6 lottery game, a bettor selects six different numbers, e...

A: Permutation:A permutation is an arrangement of objects in a definite order.Combination:A combinatio...

Q: Sampling Method. In Exercises 9-12, determine whether the sampling method appears to be sound or is ...

A: Voluntary response sample:A voluntary response sample is the sample in which the respondents partici...

Q: In Exercises 17–20, refer to the accompanying table showing results from a Chembio test for hepatiti...

A: Event A: selecting a subject having hepatitis-c.Event B: selecting a subject with positive result.Th...

Q: I confused on how to find the u (with a tail) as well as the batch acceptance probabability and stan...

A: It is given that the batch contains 5% of defective syringes. That is probability of selecting a def...

Q: Interpreting Weather While this exercise was being created, Weather.com indicated that there was a 6...

A: In this context, it is given that there is 60% chance of rain for the author’s home region.The proba...

Q: In Exercises 13–20, determine whether the data are from a discrete or continuous data set. Freshman ...

A: Discrete data:When the values in data set are countable, that is, if a space exists between any two ...

Q: In Exercises 13–20, express the indicated degree of likelihood as a probability value between 0 and ...

A: If the occurrence of event is not possible, then the event is considered as an impossible event and ...

Q: Standard Tests Standard tests, such as the SAT or ACT or MCAT, tend to make extensive use of multipl...

A: In a multiple choice question, possible correct answers are ‘a, b, c, d, e’. let event A denote the ...