If I measure a set of times with a mean of 1.4 s, a standard deviation of 0.6 s, and an SDOM of 0.2 s, how should I report my measurement?

The measurements should be reported as 1.4s ± 0.2s.

Step-by-step explanation:

The mean of a data set consisting of n independent values is:

The standard deviation of a data set consisting of n independent values is the measure of the spread of the data. It is computed as follows:

The standard deviation of mean (SDOM) is also known as the standard error.

The standard error is:

If we want to report these measurements the format is:

Given:

These measurements can be reported as:

Thus, the measurements should be reported as 1.4s ± 0.2s.

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

answer: i think one of the answer is $150 and $300?

step-by-step explanation: