For a 95% confidence interval, the corresponding z-score is 1.96. Therefore the deviation will by 1.96*0.5 lbs = 0.98 lbs. Therefore, the confidence interval will be (5 - 0.98, 5 + 0.98), which is (4.02, 5.98). The weight range is from 4.02 lbs to 5.98 lbs.
Answer:
36-A
9-B
Step-by-step explanation:
Answer:
<em>C = 13π ≈ 40.82 units </em>
Step-by-step explanation:
C = 2 r π = d π
AB =
= 13 units
<em>C = 13π ≈ 40.82 units</em> ( π ≈ 3.14 )
The ratio is 5:4:7:9. The reason why they didn't write it together is that the bananas are written in different form.