A candle company wishes to estimate the time it takes their candles to completely burn. They choose 18 candles at random from their latest production run and measure how long each takes to burn. The average time of this sample is 264 minutes and the standard deviation of this sample is 29 minutes. If the company uses a 99% confidence interval to measure the average burn time of all candles in this production run, what will their margin of error be? Round your answer to three decimal places.

#121 Unit 4 Assessment Question 11 and 12.

what is the proper formula to use with this question

Lesson Plan Revi..pdf MacBook Pro 4. A farmer has a flock of turkeys with weights that are normally distributed with a mean of 15.3 pounds and a standard deviation of 2.3 pounds. If one turkey is selected at random, wha weight is less than 17.0 pounds? is the probability that its

Problem You are planting a twenty-three (23) acre field with winter wheat, at the recommended rate of 24 seeds 40 g per square foot (21 sceds). This variety of wheat weighs 40 g per thousand kernels (To00 seeds -). The planter can plant seed in a 5 ft width and travels at a speed of 125 ft in 20 seconds. The planting crew works for 10 hours per day and 27% of the time is non-productive time. 1. What is the recommended seeding rate in Ibs per acre? 2. What is the total amount of seed needed to plant the entire field in Ibs? 3. What is the field capacity of the planter? 4. How many acres can the planting crew complete in a day? 5. If the seeder had a hopper capacity of 400 Ibs, how long could it plant before it would need to refill, assuming it needs a minimum of 5 Ibs of seed in the hopper to maintain uniform planting. Mi