subject
Mathematics, 13.01.2021 04:10 turtlesage21

Angelita and Cynthia like to play a video game against each other that is scored by round. The goal is to score as many points as possible in each round. Here are summary statistics how many points they each score per round: Mean Standard deviation
Angelita \mu_A=900μ
A

=900mu, start subscript, A, end subscript, equals, 900 \sigma_A=96σ
A

=96sigma, start subscript, A, end subscript, equals, 96
Cynthia \mu_C=800μ
C

=800mu, start subscript, C, end subscript, equals, 800 \sigma_C=72σ
C

=72sigma, start subscript, C, end subscript, equals, 72
Both distributions are approximately normal. Suppose we choose a round at random and calculate the difference between their scores. We can assume that their scores each round are independent.
Find the probability that Angelita's score is higher than Cynthia's.
You may round your answer to two decimal places.
P\left(\text{Angelita higher}\right)\approxP(Angelita higher)≈

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?
Answers: 3
question
Mathematics, 21.06.2019 20:00
Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2
Answers: 2
question
Mathematics, 21.06.2019 21:30
If f(x)=x+7 and g(x)=1/x what is (fog)(x)
Answers: 1
question
Mathematics, 21.06.2019 23:00
Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet
Answers: 1
You know the right answer?
Angelita and Cynthia like to play a video game against each other that is scored by round. The goal...
Questions
question
Spanish, 21.05.2020 01:06
question
Mathematics, 21.05.2020 01:06
question
Social Studies, 21.05.2020 01:06
Questions on the website: 13722362