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kozerog [31]
3 years ago
11

7) Find the sample standard deviation. 22 29 21 24 27 28 25 36​

Mathematics
1 answer:
Archy [21]3 years ago
3 0

Answer:

26.5

Step-by-step explanation:

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It's on a sale for 1 fifth of the original price?

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1. What is the slope of a line that passses through (-1,-5) and (6, 8)?
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Step One: Identify two points on the line.

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Use the rule to write the first five terms of the pattern.
AlekseyPX

Answer:

A =First term of the pattern = 11

To find the first five terms we have to use the rule which is

Add 10 to first term and then subtract 5 from it.Which is equivalent to

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1. Second Term = 11 + 10 -5

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→Fourth term : 21 + 10 - 5

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→Sixth term:

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So, the first five term apart from 11 is 16, 21,26,31,36 which is an Airthmetic progression.



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A card is selected at random from an ordinary deck of 52 cards. What is the probability that it is either an ace or a spade
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Answer: 4/13

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= 13/52 + 4/52 - 1/52

= 16 / 52 = 4 /13

8 0
2 years ago
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