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Stats chapter 5 Flashcards | StudBud
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Stats chapter 5
Stats chapter 5
31 terms
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1
In a standard deck of cards, the probability of drawing a four is ____, then drawing an ace
It can’t be determined
More likely
Less likely
As likely
2
In a standard deck of cards, the probability of drawing a heart is ____, then drawing a spade
Less likely
More likely
As likely
It can’t be determined
3
This term refers to the standardized scores measured along the X axis underneath the F distribution
SND
Z score
T score
F ratio
4
This sampling distribution is similar to the standard normal distribution, but use with small samples
Chi squared distribution
T- distribution
F distribution
Z distribution
5
In probability, this term is synonymous with sample
Failures
Trials
Degrees of freedom
Successes
6
This term refers to a variable with only two categories
Dichotomous variable
Continuous variable
Qualitative variable
Quantitative variables
7
If a raw score is less than the sample mean, it’s z-score will be
Negative
Positive
One
Zero
8
The sampling distribution is used to determine whether two qualitative measures are associated
T distribution
Chi squared distribution
Binomial distribution
F distribution
9
This sample distribution is also referred to as the z distribution
F distribution
Binomial distribution
T distribution
SND
10
Commonly used in criminology when researchers want to assess a relationship between two qualitative measures
Standard normal distribution
Chi squared distribution
Binomial distribution
F distribution
11
If a raw score is the same value as the sample mean, its z-score will be?
Positive
One
Zero
Negative
12
The term refers to an empirical distribution of raw scores from a population that are unknowable
Population distribution
Sample distribution
Observable distribution
Sampling distribution
13
On a six sided die, the probability of rolling a one or a two is ____ then rolling a five or a six
As likely
It can’t be determined
More likely
Less likely
14
This sampling distribution is used when only 2 possible outcomes can be observed
Chi Squared distribution
SND
T distribution
Binomial distribution
15
Commonly used in criminology when analyzing a dichotomous variable
Students t distribution
F distribution
Standard normal distribution
Binomial distribution
16
In a standard deck of cards, the probability of drawing a 24 or six of any suit is ___ than the ace of clubs
As likely
It cannot be determined
More likely
Less likely
17
From a sample of 25 college students, selecting 10 males is ____, then selecting five females
More likely
Less likely
It can’t be determined
As likely
18
Commonly use in criminology when examining variation and scores across several groups more than two?
Binomio distribution
F distribution
Students tea distribution
Standard normal distribution
19
This term refers to the likelihood that something will occur and is the foundation of statistics
Sample
Distributions
Parameter
Probability
20
Which of the following is the expression for the additional role of probability?
P(A or B)
P(A) + P(B)
P(A+B)
Both a and b
21
Which of the following is a expression for conditional probability?
P(A)|P(B)
P(A|B)
P(A) +P(B)
P(A*B)
22
Used in criminology when researchers went to make statistical inferences, but have a small random sample of observations
Binomial distribution
Students T distribution
F distribution
Standard normal distribution
23
The probability of drawing an ace 2,4 or 6of any suit is___ then drawing the two of diamonds
It cannot be determined
Less likely
As likely
More likely
24
This term refers to the likelihood that something will occur given that something else has occurred
Distribution
Parameter
Conditional probability
Probability
25
Commonly used in criminology when data from a large random sample of observations have been collected
Standard normal distribution
Chi squared distribution
F distribution
Binomial distribution
26
This term refers to an empirical distribution of raw scores, derived from a sample
Sampling distribution
Sample distribution
Population distribution
Theoretical distribution
27
If a raw score is greater than the sample mean, its z-score will be
One
Positive
Zero
Negative
28
Which of the following is used to express the probability of observing an outcome?
P(A)<1
P(A) =1
P(A)
P(A)>1
29
Which of the following is the expression for the rule of the complement
1-P(A)
P(A *B)
P(A or B)
P(A) - P(B)
30
This standardized score is measured on the X axis scale underneath the standard normal distribution
Z score
T score
F ratio
SND
31
The is term refers to a theoretical distribution comprised of an infinite number of sample statistics
Sample distribution
Observable distribution
Sampling distribution
Population distribution