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gizmo_the_mogwai [7]
2 years ago
6

The work of which scientist help to explain lights ability to propagate through a vacuum

SAT
1 answer:
Vladimir [108]2 years ago
4 0

Answer: the answer is maxwell

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Serum cholesterol levels of 100 hypertensive patients were recorded. Mean cholesterol level was 190 mg/d1. The data was symmetri
xxTIMURxx [149]

The standard error is 1.5.

The range of 95% confidence interval is 160 mg/dL and 220 mg/dL

<h3>What is the standard error of the distribution?</h3>

The standard error of the distribution is calculated as follows:

  • Standard error = standard deviation/√N

where N is the number of participants = 100

From the empirical rule of a normal or symmetrical distribution;

  • 68% of the data lies within one standard deviation
  • 95% percent within two standard deviations, and
  • 99.7% within three standard deviations from the mean.

Therefore,  175 mg/dl and 205 mg/dl lie one standard deviation from the mean.

One standard deviation = 175 - 190 or 205 - 190 = ±15

Standard deviation = 15

a. Solving for the standard error using the equation above;

Standard error = 15/√100

Standard error = 1.5

b. The range of 95% confidence interval is two standard deviations away from the mean.

Range of values two standard deviations from the mean = 190 - (2*15) and 190 + (2 * 15)

Range of values two standard deviations from the mean = 160 mg/dL and 220 mg/dL

Therefore, the range of 95% confidence interval is 160 mg/dL and 220 mg/dL

In conclusion, the standard error is calculated from the standard deviation and the sample size.

Learn more about standard error at: brainly.com/question/14467769

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6 0
1 year ago
26. Which of the following best defines health insurance? (1 point)
fredd [130]

Answer:

26-c

27-a

28-c

29-b

Explanation:

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4 years ago
WhY DoEs MoMmUy JuMp UP AND DOWN IN THDOSE MUDDY MUDDY POODLES
Artyom0805 [142]

Answer:

because shes a piggy.

Explanation:

7 0
3 years ago
S21: sorting algorithms bubble sort for each set of data, write out each pass of bubble sort. 1. sort in descending order, begin
sattari [20]

The sorted algorithm of the bubble sort in descending order, beginning at the front is:

56, 23, 10, 7, 15, 11, 4, 1

56, 23, 10, 15, 11, 7, 4, 1

56, 23, 15, 11, 10, 7, 4, 1

56, 23, 15, 11, 10, 7, 4, 1

<h3>What is Sorting Algorithm?</h3>

This refers to the type of algorithm that is used to rearrange a given array or list elements according to a comparison operator on the elements.

Therefore, we can see that based on the bubble sort:  56, 1, 23, 10, 7, 15, 11, the correct sort in the descending order, beginning at the front is given above.

Read more about sorting algorithms here:

brainly.com/question/14698104

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7 0
2 years ago
What are actions or behaviors that may have (or may not have) taken place before someone dies?
kodGreya [7K]

a o think sorry if you get it wrong

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4 years ago
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