please answer attached photo
Home
/
please answer attached photo
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
a. The probability of getting heads on one toss is 1/2. Since each toss is independent, we can multiply this probability by itself seven times to find the probability of getting heads on all seven tosses: (1/2)^7 = 1/128.
b. The probability of getting heads on the first toss is 1/2, and the probability of getting heads on the last toss is also 1/2. Since these events are independent, we can multiply their probabilities together to find the probability of getting heads on both the first and last toss: (1/2) x (1/2) = 1/4.
Step-by-step explanation:
Recommended:
•Brainliest
•Heart/like
•Comment if whats wrong of my answer
•Rate 5 out of 5
•Follow