The sample proportion of returns with errors at the two tax offices will be 0.1389 and 0.0927 respectively.
<h3>How to calculate the sample proportion?</h3>
From the information, the the observed frequencies showing the number of sampled returns with errors and the number of sampled returns were given.
The sample proportion will be:
P1 = 35/(35 + 217)
= 35/252
= 0.1389
P2 = 28/(28 + 274)
= 28/302
= 0.0927
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For 3 servings:
chili powder needed is: 3.5x3/2 = 5.25
olive oil needed is 3x3/2 divided by 2 = 2.25
Answer:
b. 57
Step-by-step explanation:
AO and BO are both radii, so they're congruent, and it's an isosceles triangle. Therefore, angle A and angle B must be congruent, so we can write the equation x+x+66=180, solving for x gives us 57
Answer:
I believe it's "Multiplication Property of Equality"
I don't understand Can you type it again?