Statistical Estimates & Hypothesis

Statistical Estimates & Hypothesis

Assessment

Flashcard

Mathematics

9th - 12th Grade

Medium

Created by

Chong Fui Chin

Used 1+ times

FREE Resource

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10 questions

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1.

FLASHCARD QUESTION

Front

Point Estimate

Back

A single value estimate of a parameter.

2.

FLASHCARD QUESTION

Front

Interval Estimate

Back

A range of values used to estimate a parameter.

3.

FLASHCARD QUESTION

Front

Confidence Interval

Back

A range of values derived from a data set that is likely to contain the value of an unknown population parameter.

4.

FLASHCARD QUESTION

Front

Statistical Estimation

Back

a process of using sample statistics to estimate the corresponding unknown population parameters.

5.

FLASHCARD QUESTION

Front

Confidence

Level

Back

Degree of certainty or probability that is  associated with the interval estimate. Commonly used levels are 90%, 95% and 99%

6.

FLASHCARD QUESTION

Front

Hypothesis testing

Back

a statistical method used to determine if there is enough evidence in a sample data to draw conclusions about a population. It involves formulating two competing hypotheses, the null hypothesis (H0) and the alternative hypothesis (Ha), and then collecting data to assess the evidence.

7.

FLASHCARD QUESTION

Front

a null hypothesis

Back

is a statement that proposes there is no significant difference or effect between variables, essentially assuming "nothing is happening

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