Statistics and Probability FINALS

P(x) > 50%

• deduct 50% from the probability first.

• deduct the probability

  from 50% first.

• Locate

• SUKO NA KO

It is a measure of relative

standing. It is a descriptive measure

of the relationship of a measurement

to the rest of data.

• Probability

• Percentile

• Z-Table

• Z-Score

while descriptive measures

computed from a sample are called _____.

• parameters

• statistics

• sampling

• estimate

If P(x)< 50%

• deduct the probability

  from 50% first

• deduct 50% from the

  probability first

• Locate the Z score

• SUKO NA KO

If the percentile is not found in the

z-score table. Choose the z-score

value closest to the given percentile.

• lower

• middle

• higher

• zero

is the error resulting from using a sample

to estimate a population characteristics.

• sampling error

• probability

• z-score test

• purposive sampling

if the mean of a sample drawn

from a population is calculated, the value is used as a

____ or an ____ of the population mean.

• parameters or an statistics

• parameter or an estimate

• statistics and probability

• statistic or an estimate

Descriptive measures computed from a population is

called ____.

• sampling

• statistics

• parameters

• estimate

It is the

difference between the sample measure and the

corresponding population measure due to the fact that

the sample is not perfect representation of the

population.

• z score values

• simple random sampling

• sampling error

• estimation

Formula for Standard Deviation (Mean and Variance of Sampling Distribution of the Sample Means)