1/2, or 0.5
Hope this helps!!!:)
Answer:
34.
Step-by-step explanation:
x = 3 + 2√2
x^2 = (3+2√)^2
= 9 + 8 + 12√2
= 17 + 12√2
x^2 + 1 /x^2
= (17 + 12√2)^2 + (1 / (17 + 12√2)
= 34.
The confidence interval for the true mean diastolic blood pressure of all people is 100 ± 2.41 where the lower limit is 97.59 and the upper limit is 102.41
<h3>How to determine the confidence interval?</h3>
We have:
Mean = 100
Sample size = 80
Standard deviation = 11
At 95% confidence interval, the critical z value is:
z = 1.96
The confidence interval is then calculated as:
So, we have:
Evaluate the product
Divide
Split
CI = (100 - 2.41,100 + 2.41)
Evaluate
CI = (97.59,102.41)
Hence, the confidence interval for the true mean diastolic blood pressure of all people is 100 ± 2.41
Read more about confidence interval at:
brainly.com/question/15712887
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Answer:
Step-by-step explanation:
volume = 1.1 ft × 14 ft² = (1.1×14) ft³ = 15.4 ft³
Answer:
112 Miles
Step-by-step explanation:
16 (per hour) for 7 hours
16x7 (we Multiple the speed [since its <em>per hour] </em>the number of hours.)
112