Answer:
estimated proportion of unemployed
Step-by-step explanation:
Information given
n=1500 represent the random sample taken
X=92 represent the number of people unemployed
estimated proportion of unemployed
is the value to value to test
z would represent the statistic
represent the p value
System of hypothesis
We want to test if the true proportion is lower than 0.05 or no and the system of hypothesis are::
Null hypothesis:
Alternative hypothesis:
The statistic is given by:
(1)
Replacing the info given we got:
Answer:
For the pull out menu it was B
Step-by-step explanation:
Tom number is 45378.
Place value of 7 in this number is 70. Because it is in 10 th place.
Bill number is 36721.
Place value of 7 in Bill number is 700. Because 7 is in 100 th place.
Now we can see place value of 7 in Tom number is 70 and place value of 7 in Bill number is 700.
And we know 70 * 10 = 700.
So we can say 7 in Bill number is 10 times greater than the 7 in Tom number.
Based on the number of miles that Jim has driven of his road trip, and the percentage driven, the number of miles left for Jim to get to his destination is 644 miles
<h3>How to find the miles left?</h3>
Jim has driven 276 miles and still has 70% of the trip to go. This means that the percentage driven is:
= 1 - 70%
= 30%
The total miles to be driven is:
= 276 / 0.3
= 920 miles
The number of miles left for Jim to reach his destination is:
= 920 - 276
= 644 miles
Find out more on miles left till destination at brainly.com/question/3451650
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6 sheets
3ft x 14ft = 42ft^2
240ft^2
-------
42ft^2
5.7