Mathematics, 08.09.2021 03:10 coolkason
Scores of an IQ test have aβ bell-shaped distribution with a mean of 100 and a standard deviation of 18. Use the empirical rule to determine the following.
β(a) What percentage of people has an IQ score between 64 and 136β?
β(b) What percentage of people has an IQ score less than 46 or greater than β154?
β(c) What percentage of people has an IQ score greater than 118β?
Answers: 3
Mathematics, 21.06.2019 14:00
Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?
Answers: 1
Mathematics, 21.06.2019 17:30
Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut
Answers: 1
Mathematics, 21.06.2019 20:00
Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"
Answers: 2
Mathematics, 21.06.2019 21:30
Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?
Answers: 1
Scores of an IQ test have aβ bell-shaped distribution with a mean of 100 and a standard deviation of...
Mathematics, 14.01.2022 01:30
Mathematics, 14.01.2022 01:30
Mathematics, 14.01.2022 01:30
SAT, 14.01.2022 01:30
Mathematics, 14.01.2022 01:30
Social Studies, 14.01.2022 01:40
Computers and Technology, 14.01.2022 01:40