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nataly862011 [7]
4 years ago
7

A random sample of 45 door-to-door salespersons were asked how long on average they were able to talk to the potential customer.

Their answers revealed a mean of 8.5 minutes with a variance of 9 minutes. What is the point estimate for the average conversation length?a. 45 salespersonsb. 9 minutesc. 8.5 minutesd. 5 minutese. None of the above
Mathematics
1 answer:
Alina [70]4 years ago
8 0

Answer: 9 i belive

Step-by-step explanation:

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A parallelogram has a length of 6 centimeters and a width of 4.5 centimeters. This parallelogram is dilated by a scale factor of
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Scale factor is given by:
(length of larger figure)/(length of smaller figure)=(width of larger figure)/(width of the smaller figure)=3.4
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width of the larger figure will be given by:
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