Mathematics, 18.05.2021 21:00 dorindaramirez0531
A multiple-choice quiz has four questions, and four choices for each question. James will
complete the entire quiz by guessing on every question. ARE THE EVENTS INDEPENDENT OR
DEPENDENT? Explain. (1 mark for answer, 1 mark for explanation)
Event A: Choosing the correct answer for question 1.
Event B: Choosing the correct answer for question 2.
Event C: Choosing the correct answer for question 3.
Event D: Choosing the correct answer for question 4.
Answers: 2
Mathematics, 21.06.2019 17:30
The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?
Answers: 1
Mathematics, 21.06.2019 20:00
A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?
Answers: 2
Mathematics, 21.06.2019 23:00
Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
Answers: 2
A multiple-choice quiz has four questions, and four choices for each question. James will
complete...
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