Each circle below represents 1 cup of granola. Cody has 8 equal shares of granola. The shaded part of the fraction model represe
nts the total number of cups of granola Cody has. CUPS OF GRANOLA What is the total number of cups of granola Cody has?
Explain how you know, and include an equation that correctly represents the shaded part of the fraction model.
Type your answer in the box below.
Explain how you know, and include an equation that correctly represents the shaded part of the fraction model.
Type your answer in the box below.
1 answer:
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Answer: <em>r</em> represents a significant linear correlation.
Step-by-step explanation:
GIven : Linear correlation coefficient: r = 0.543
Sample size: n= 25
Significance levle:
Degree of freedom : n-2 = 25-2=23
Now, we check <em>r</em> critical value table for value with df = 23 and .
Critical value = ±0.396 [From <em>r</em> critical value table]
Since r = 0.543 > 0.396, that means there is significant linear correlation.
Hence, <em>r</em> represents a significant linear correlation.