For a normal distribution, what percentage of values lies within two standard deviations of the mean?

99.7%

97%

68%

95%

What is the Like Term of 2L 2 and L?

Which ratio is greater than 11/16?

Which number sentence shows the commutative property of addition? 3 + 0 = 3 3 + 5 = 5 + 3 3 + (8 + 2) = (3 + 8) + 2

A new medical screening test is used to detect a rare, non-life-threatening condition. If a person has this condition, the test always detects it. Approximately 0.1% of the population has the condition.

You are planning to take a group of friends to the movies for your birthday. The local movie theater charges $12.99 per person. When you check the company's website, you find that they also offer a special group rate. The group rate is only $8.

A study investigated whether boys are quicker at learning video games than girls. Twenty randomly selected boys and twenty randomly selected girls played a video game that they had never played before.

A movie theater was organizing its movie posters for an upcoming sale they found that for every 5 action movie posters they were 2 animated movie posters

188=4 (7v-2) solve for v?

What times what equals 3.75

How do you write 3 1/6 as a decimal