BIOSTAT

23問 • 1年前

ユーザ名非公開

通報

問題一覧

the branch of mathematics that transforms data into useful information for decision makers

statistics

collecting, summarizing and describing data

descriptive statistics

drawing conclusions and making decisions concerning a population based only on sample data

inferential statistics

it deals with the analysis and interpretation of data

inferential statistics

consists of different statistical tools/test used in the analysis of interval, nominal and ordinal data

inferential statistics

an assumption or concenssion made for the sake of argument

hypothesis

an interpretation of a practical situation or condition taken as the ground for action

hypothesis

a procedure consisting a pertinent steps whose major objective is to be able to make a decision based on the data gathered

hypothesis testing

refers to the statement about THE ABSENCE of any effect claimed for cetain action

null hypothesis

a form of hypothesis that is deemed "true" until proven wrong based on experimental data

null hypothesis

refers to the assertion CONTRADICTING the null hypothesis

alternative hypothesis

a statement of what a statistical hypothesis is set up to establish

alternative hypothesis

types of error

type 1, type 2

a type of error that is rejection of the null hypothesis when its true

type 1

a type of error that is acceptance of the null hupothesis when its false

type 2

the PROBABILITY of rejecting the null when it is true

level of significance

this value is sometimes called the critical value

tabular value

the graph of the normally distributed set of data

bell shaped

a theoretical concept whose objective is to be able to explain for some variables the relation beween the intervals of its values and their corresponding probabilities

normal distribution

the degree of symmetry or departures from the symmetry of a set of data

skewness

a statistical test can be grouped into?

two

kinds of statistical test

parametric test, non parametric test

Empherical rule is also reffered to as the ?

three sigma rule or 68-95-99.7

CHAPTER-9

CHAPTER-9

CHAPTER-5

CHAPTER-5

CHAPTER 3

CHAPTER 3

HIS 3-5

HIS 3-5

BIOSTAT 2-3-6

BIOSTAT 2-3-6

BIOSTAT- 1

BIOSTAT- 1

ANACHEM M3

ANACHEM M3

ANACHEM M4

ANACHEM M4

HIS MOD 9-11

HIS MOD 9-11

earth origin

earth origin

BIOSTAT-CHAPTER- 7

BIOSTAT-CHAPTER- 7

BIOSTAT-CHAPTER-8

BIOSTAT-CHAPTER-8

BIOSTAT-CHAPTER-9

BIOSTAT-CHAPTER-9

ANACHEM CHAP 9

ANACHEM CHAP 9

ANACHEM CHAP 10

ANACHEM CHAP 10

Oral com

Oral com

CHAPTER 9 (mod-12-13)

ユーザ名非公開 · 56問 · 1年前

CHAPTER 9 (mod-12-13)

POT UNIT 4

POT UNIT 4

BIOSTAT CHAP 10

BIOSTAT CHAP 10

ANACHEM 11-12

ANACHEM 11-12

問題一覧

the branch of mathematics that transforms data into useful information for decision makers

statistics

collecting, summarizing and describing data

descriptive statistics

drawing conclusions and making decisions concerning a population based only on sample data

inferential statistics

it deals with the analysis and interpretation of data

inferential statistics

consists of different statistical tools/test used in the analysis of interval, nominal and ordinal data

inferential statistics

an assumption or concenssion made for the sake of argument

hypothesis

an interpretation of a practical situation or condition taken as the ground for action

hypothesis

a procedure consisting a pertinent steps whose major objective is to be able to make a decision based on the data gathered

hypothesis testing

refers to the statement about THE ABSENCE of any effect claimed for cetain action

null hypothesis

a form of hypothesis that is deemed "true" until proven wrong based on experimental data

null hypothesis

refers to the assertion CONTRADICTING the null hypothesis

alternative hypothesis

a statement of what a statistical hypothesis is set up to establish

alternative hypothesis

types of error

type 1, type 2

a type of error that is rejection of the null hypothesis when its true

type 1

a type of error that is acceptance of the null hupothesis when its false

type 2

the PROBABILITY of rejecting the null when it is true

level of significance

this value is sometimes called the critical value

tabular value

the graph of the normally distributed set of data

bell shaped

a theoretical concept whose objective is to be able to explain for some variables the relation beween the intervals of its values and their corresponding probabilities

normal distribution

the degree of symmetry or departures from the symmetry of a set of data

skewness

a statistical test can be grouped into?

two

kinds of statistical test

parametric test, non parametric test

Empherical rule is also reffered to as the ?

three sigma rule or 68-95-99.7