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Romashka [77]
3 years ago
10

PLEASE TRY TO HELP !

Mathematics
1 answer:
Rufina [12.5K]3 years ago
5 0

Answer:

the photo is a little blurry I cannot answer the question unfortunately sorry

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Is k=6 a solution to the equation: 1/3k = 3
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Answer: No it's not

Step-by-step explanation:

1/3 x 6/1 = 6/3

6/3 = 2

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Which is the graph of y = ⌊x⌋ – 2?
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Ayush scored 720 marks out of900. And his brother scored 630 out of 700. whose perfomance is better​
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The original price of a skateboard, not including tax, was $96. Charlie bought the skateboard on sale, and he saved 30% off of t
Juli2301 [7.4K]

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The sale price was $67.20

Step-by-step explanation:

The sale price is 30% less than the original price.  Symbolically,

Sale price:  (100% less 30%) of $96, or

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The sale price was $67.20

6 0
3 years ago
When discordant pairs exceed concordant pairs in a P-Q relationship, Kendall's tau reports a(n) ________ association between the
Oxana [17]

Answer:

a. positive.

Step-by-step explanation:

Matching and discordant pairs are used to describe the relationship between pairs of observations. To calculate matched and discordant pairs, data is treated as ordinal values. Therefore these are suitable for your application. The number of concordant and discordant pairs is used in Kendall's tau calculations, whose purpose is to determine the relationship among two ordinal variables.

If the direction of the classifications is the same, the pairs are concordant.

A pair of observations is discordant, suppose the subject being with an increased value on one variable is lower on the other.

SO; When discordant pairs exceed concordant pairs in a P-Q relationship, Kendall's tau reports a(n) <u>positive</u> association between the variables under study.

3 0
3 years ago
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