Giving 20 points!
(minutes spent studying in maths class)
The mean is 75. The minimum is...
Mathematics, 05.05.2020 03:37 madelynw4114
Giving 20 points!
(minutes spent studying in maths class)
The mean is 75. The minimum is 30. The first quartile is 65. The median is 78. The third quartile is 100. The maximum is 120.
Sally spent 60 minutes studying. Had she spent 25 minutes studying...
1)Would the IQR increase, decrease, or stay the same?
2)Would the standard deviation increase, decrease, or stay the same?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 22:00
You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?
Answers: 3
Mathematics, 21.06.2019 22:30
Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer
Answers: 2
Mathematics, 21.06.2019 23:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.
Answers: 2
Mathematics, 22.06.2019 00:40
B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false
Answers: 2
You know the right answer?
Questions
English, 18.03.2021 02:10
Social Studies, 18.03.2021 02:10
Mathematics, 18.03.2021 02:10
Chemistry, 18.03.2021 02:10
Mathematics, 18.03.2021 02:10
Social Studies, 18.03.2021 02:10
Social Studies, 18.03.2021 02:10
English, 18.03.2021 02:10
Mathematics, 18.03.2021 02:10
Mathematics, 18.03.2021 02:10
Mathematics, 18.03.2021 02:10
Mathematics, 18.03.2021 02:10
