Answered

Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Experience the convenience of getting accurate answers to your questions from a dedicated community of professionals. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

Assume that students a certain high school have their final scores that are normally
distributed with a mean of 120 and a standard deviation of 20

(a) If 1 final score is randomly selected, find the probability that it is less than 153

(b) If 1 final score is randomly selected, find the probability that it is greater than 165

(c)If 4 final scores are randomly selected find the probability that it is greater than 165

Sagot :

Answer:

97.275 or 97.5

Step-by-step explanation:

We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.