93 points and brainliest! what is 10 x 11?
2 answers:
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Answer: (1.5, 1.0)
Step-by-step explanation:
On coordinate plane , if we plot a point , we start from origin that is (0,0).
Direction for Empire State Building : 1.50 units to the right and 1 unit up to the origin .
By considering origin as the initial point, frim we move 1.45 units to the right on x-axis( positive) showed by red
Then move 1 unit up parallel to positive y axis showed by green.
So, the ordered pairs show the location of the Empire State Building = (1.5, 1.0) [as both axis are positive in this region.]
So correct option = (1.5, 1.0)
Answer:
The 95% confidence interval is (-0.2451, 06912)
Step-by-step explanation:
From the question, we have;
The number of small cars in the sample of small cars, n₁ = 12
The number of small cars that were totaled, x = 8
The number of large cars in the sample of small cars, n₂ = 15
The number of large cars that were totaled, y = 5
Therefore, the proportion of small cars that were totaled, pX = x/n₁
∴ pX = 8/12 = 2/3
The proportion of large cars that were totaled, pY = y/n₁
∴ pY = 5/15 = 1/3
The 95% confidence interval for the difference pX - pY is given as follows;
Therefore, we have;
The 95% confidence interval, CI = (-0.2451, 06912)