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grandymaker [24]
3 years ago
13

a random sample of size 100 is taken from a population described by the proportion P equals 0.60 using the appropriate normal tr

ansformation to calculate the probability that the sample proportion is less than 0.55
Mathematics
1 answer:
Nataliya [291]3 years ago
5 0

Answer:

767

Step-by-step explanation:

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A town in east Texas received 30 inches of rain in two weeks. If it kept raining at this rate for a 31−day month, how much rain
anyanavicka [17]

Answer:

66 inches

Step-by-step explanation:

This implies that in this specific town in Texas, an average of 30 inches of rain falls every two weeks.

Amount of rain received every two weeks (14 days) = 30 inches.

For a 31 day month, we have:

     \frac{31}{14} =  2\frac{3}{14}

Therefore for a 31 day month, the amount of rain received by the town can be determined as;

                               = 30 x 2\frac{3}{14}

                               = 66.4285

                               = 66 inches

The amount of rain received by the town is 66 inches for the 31 days.

5 0
3 years ago
Read 2 more answers
Can you please help me with this?
ira [324]
I think you divide 20 and 8 ... I just took a wild guess, I'm not the best at shape/figure questions, so I'm really sorry.
Hopefully that helped! :) 
8 0
3 years ago
Read 2 more answers
0.524 as a percentage
brilliants [131]

Answer:

52.4%

Step-by-step explanation:

Simply multiply the value with 100 to find the percentage

thus 0.524× 100 = 52.4%

3 0
3 years ago
here are the prices of 5 new bicycles in dollars 25,30,50,77,80. The standard deviation is about $26.If a 6th bike is added to t
Anastaziya [24]

Answer:

The new standard deviation will be greater than $26

Step-by-step explanation:

The new bicycle has a price much larger than the price of the others. In fact it is almost double the price of the other bicycles. It causes a large increase as a result. Also, I took the quiz.

6 0
3 years ago
Ahhhhits due in 3 mins help!!
stiv31 [10]

Answer:

divide

Step-by-step explanation:

maybe this will help you because the answer sound like divide ok  maybe .

7 0
3 years ago
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