Answer:
(a) 0.0128 to 4 decimal places
(b) The 90% confidence interval is 119.1 < μ < 121.0 to 1 decimal places
Step-by-step explanation:
See the attached documents and graphs. Cheers!
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pdf
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Answer:
21
Step-by-step explanation:
y+9 = ?
y=12
12+9=21
Answer:
false
Step-by-step explanation:
half of 60 dollars is 30
think of it as half of 6
Answer:
raoul is 16 and estaban is 22
Answer:
Step-by-step explanation:
<u>Direct variation equation:</u>
- y = kx, where k is constant of variation
<u>Given:</u>
<u>The equation is:</u>
<u>Find the value of x when y = 168:</u>
- 168 = 12x
- x = 168/12
- x = 14