Dual Credit Exam 2 Review

This symbol represents a:

• sample mean

• population standard deviation

• population proportion

• sample proportion

Tags

CCSS.HSS.IC.B.3

This symbol represents a:

• population mean

• sample mean

• population standard deviation

• sample standard deviation

"z" (lower case) represents:

• a standardized value

• a normal distribution

• a sample size

• a sample standard deviation

For a binomial random variable, the fixed number of trials is denoted by:

• p

• x

• n

• s

Which of the following characteristics is not required of a binomial?

• a fixed number of independent trials

• a constant probability of success

• two possible outcomes that are mutually exclusive

• at least 5 successes and 5 failures

Match the following

• p

• Population

• Parameter

• Population Proportion

• n

• Sample Size

• Statistic

• Population Size

• N

• Sample

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Which of the following is not equal to 1?

• The mean of the standard normal distribution

• The standard deviation of the standard normal distribution

• The area of a uniform density curve

• The sum of the probabilities for a binomial random variable

Which of the following states that the distribution of samples means from a population will becomes approximately normally distributed as sample size gets larger?

• Binomial Theorem

• Law of Large Numbers

• Intermediate Value Theorem

• Central Limit Theorem

For the standard normal curve Z,

P(z > 1.645)

Mathematical Equivalence

ON

Tags

CCSS.HSS.ID.A.4

For the standard normal curve, Z,

P(-1.28 < z < 1.28)

Mathematical Equivalence

ON

Tags

CCSS.HSS.ID.A.4