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- Concept Video2:13Introduction to Statistics Channel1. Intro to Stats and Collecting Data / Intro to Stats
- Concept05:53Parameters vs. Statistics1. Intro to Stats and Collecting Data / Intro to Stats
Practice problemYou collect the test scores of every other student in a class. Is this data set a population or sample?
1. Intro to Stats and Collecting Data / Intro to Stats
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- RN@RobertUpdate 5 hours ago
Hi there! 'Or' means that we add probabilities of the events listed.
P(R or S) = P(R) + P(S)
The events occur one at a time, but their combined occupation is the sum of the independent probabilities.
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- SA@SA_3645236Update 3 days ago
How did you get the tally
0up votes•1replies - ZZ@ZZ_3573807Update 1 day ago
you said 0.25 is snow ,why you collected with rain =0.1 = 0.35 ?
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