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A survey of 700 non-fatal accidents showed that 143 involved faulty equipment. Find a point estimate for p, the population proportion of accidents that involved faulty equipment. Group of answer choices

Respuesta :

Answer:

The point estimate for p is 0.2043.

Step-by-step explanation:

The point estimate for the population proportion of accidents that involved faulty equipment is the number of acidents which involved faulty equipment divided by the number of accidents surveyed.

In this question:

700 accidents surveyed

143 involved faulty equipment

143/700 = 0.2043

The point estimate for p is 0.2043.

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