Mathematics, 03.07.2020 18:01 mariateamop
This applet illustrates 95% confidence intervals for samples from a normal distribution with known variance.
When taking 100 samples of size 30 or greater from a population, exactly 95 of them will create a confidence interval that contains the true population mean.
a. True
b. False
Which statement is the correct interpretation of the confidence interval in this illustration
a. The probability the true mean is between 76.08 and 83.92 is 0.95 or 95%.
b. We are 95% confident that the true mean is between 76.08 and 83.92.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 18:00
Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.
Answers: 1
Mathematics, 21.06.2019 19:30
Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%
Answers: 2
Mathematics, 21.06.2019 22:50
On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table
Answers: 1
Mathematics, 21.06.2019 23:00
Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag
Answers: 1
You know the right answer?
This applet illustrates 95% confidence intervals for samples from a normal distribution with known v...
Questions
Mathematics, 22.08.2019 12:50
Biology, 22.08.2019 12:50
Biology, 22.08.2019 12:50
Biology, 22.08.2019 12:50
Mathematics, 22.08.2019 12:50
Mathematics, 22.08.2019 12:50
Geography, 22.08.2019 12:50
Mathematics, 22.08.2019 12:50
Biology, 22.08.2019 12:50
English, 22.08.2019 12:50
History, 22.08.2019 12:50
