pkot3409
11.12.2020 •
Mathematics
Heather graphed the following equations.
Equation 1: y= x - 2
Equation 2: 123
9y = 18
Equation 3: 2x + 4y = 8
• How do the graphs of equations 1 and 2 compare? What is their point of
intersection?
• How do the graphs of equations 1 and 3 compare? What is their point of
intersection?
Use words, numbers, and/or pictures to show your work. Write your answer(s) on the
paper provided.
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Ответ:
In order to conduct a one-sample proportion z-test, the following conditions should be met: The data are a simple random sample from the population of interest. The population is at least 10 times as large as the sample. n⋅p≥10 and n⋅(1−p)≥10 , where n is the sample size and p is the true population proportion.
hope it helps.