3 years ago

HELP ME PLZ I'M CONFUSED :/ ANYONE CAN HELP ASAP? PLZ :-)

1 answer:

3 0

The answer is c because you start on the x axis then the y, in short the x the the horizontal and the y is vertical so you would subtract the x which is 0,4 to the 0,-4 on the number line if you are confused please let me know :)

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Here is a tree diagram showing the sample space for two independent events. What is the probability of getting a total of 15 or

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Is the product of 3/5×5 eights greater or less than five eights?

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3 years ago

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Suppose that several insurance companies conduct a survey. They randomly surveyed 350 drivers and found that 280 claimed to alwa

KATRIN_1 [288]

Answer:

Lower limit = 0.76

Upper limit = 0.84

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 350

Number of drivers that buckle = 280

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$q' = 1-p' = 1 - 0.8 = 0.2$

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95% Confidence Interval:

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Putting the values, we get,

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Upper limit = 0.84

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3 years ago