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Anonymous T
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Decks in this class (28)
1.1 Populations and samples
What is a population,
What is a census,
What is a sample
11
cards
1.2 Sampling
What happens in random sampling,
What is bias,
What are the methods of random sa...
16
cards
1.3 Non-random sampling
What are the 2 types of non rando...,
What is quota sampling,
What is the role of the interviewer
11
cards
1.4 Types of data
What are quantitative variables,
What are qualitative variables data,
What is a continuous variable
8
cards
1.5 The large data set
What is the large data set,
What are the names of five uk wea...,
What is the order from north to s...
28
cards
2.1 Measures of central tendency
What is a measure of location,
What is the measure of central te...,
What is mode modal class
11
cards
2.2 Other measures of location
What does the median describe,
What is the lower quartile,
What is the upper quartile
9
cards
2.3 Measures of spread
What is the range,
What is the iqr,
What is the interpercentile range
3
cards
2.4 Variance and standard deviation
What is sxx,
What is the formula for variance,
What is sxx equal to in a formula
6
cards
2.5 Coding
What is coding
1
cards
3.1 Outliers
What is an outlier,
What is a common way of denoting ...,
What is cleaning the data
4
cards
3.2 Box plots
What is the highest value in a bo...
1
cards
3.3 Cumulative frequency
Common sense
1
cards
3.4 Histrograms
How can grouped continous data be...,
How can you calculate the height ...,
What is the formula to calcuate f...
4
cards
3.5 Comparing data
What should you watch out for
1
cards
4.1 Correlation
What are the two things you shoul...,
What is strength,
What is type
7
cards
4.2 Linear regression
What is regression,
What is the least squares regress...,
What do you do if it asks you to ...
9
cards
5.1 Calculating probabilities
What is an experiment,
What is an event,
What is a sample space
3
cards
5.2 Venn diagrams
What can a venn diagram represent,
What are the features of the venn...
2
cards
5.3 Mutually exclusive and independent events
What are mutually exclusive events,
How can mutually exclusive events...,
What is the rule fo mutually excl...
5
cards
5.4 Tree diagrams
What can a tree diagram show
1
cards
6.1 Probability distributons
What is a random variable,
What is the sample space,
When is the variable discrete
18
cards
6.2 The Binomial distribution
How can you model x with a binomi...,
What are the 4 points which are n...,
What is the probability mass func...
11
cards
6.3 Cumulative probabilities
What is a cumulative probability ...,
How can you use the binomial cd f...,
What is the general form of p x r
8
cards
7.1 Hypothesis testing
What is a hypothesis,
What is the test statistic,
What are the 2 hypothesis you nee...
12
cards
7.2 Finding critical values
What is the critical region,
What is the critical value,
What is the acceptance region
7
cards
7.3 One - tailed tests
0
cards
7.4 Two - tailed tests
0
cards
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a level maths - year 1 stats
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