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AleksAgata [21]
3 years ago
14

Can someone please tell me how to find standard deviation?​

Mathematics
1 answer:
pishuonlain [190]3 years ago
7 0

Answer:

just search what is standard deviation.

Step-by-step explanation:

it is the standard deviation is measure of how spread out numbers are.

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Urgent question in Mathematics. Solve this to get 15 points
Mnenie [13.5K]

Answer:

1.

Step-by-step explanation:

Note that 2^4 - 2^3 = 16 - 8 = 8 = 2^3

In a similar way 2^6 - 2^5 = 64 - 32 = 32 = 2^5.

So 2^99 - 2^98 = 2^98 ,  2^98 - 2^97 = 2^97 ,  2^97 - 2^96 = 2^96 and so on.

Therefore when we come to the last 2 terms we have 2^1 - 2^0 = 2 - 1

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4 years ago
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Matthew wants to estimate the mean height of students attending his college. He records the heights of 100 randomly selected stu
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The correct option that shows the population of the research carried out by Matthew is;

<u><em>Option D; all the students attending the college</em></u>

<u><em></em></u>

  • We are told that Matthew wants to estimate the mean height of students attending his college.

  • Now, let us say the total number of students in his college is x. If he decides to select 100 students randomly to record their height, it means this 100 students is a sample out of the total number of students which is x that is the population.

        In conclusion, we can say that the population of this research by Matthew is the total number of students that attend the college.

Read more at; brainly.com/question/6028584

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Adult tickets for the school musical sold for $3.50 and students tickets sold for $2.50. 321 tickets were sold altogether for $9
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186 student tickests were sold and 135 adult tickets were sold

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Hows your day going?<br> Mines Great :D
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Step-by-step explanation:

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