The white wood material used tor the roof of an ancient temple is imported from a certain country, The wooden root must withstand as much as 100 centimeters of snow in the winter. Architects at a university conducted a study to estimate the mean bending strength of the white wood root. Asample of 25 pieces at the imported wood were tested and yielded the statistics x = 76.9 and s = 6.2 on breaking strength (MPa). Estimate the true mean breaking strength at the white wood with a 95% condence Interval. Interpret the result. Find the 95% condence Interval for the true mean breaking strength at the white wood. . (Round to two decimal places as needed.) Interpret thls condence Interval. choose the correct answer below. O A. The architects can be 95% condent that the mean breaking strength at the white wood le within this Interval, O B. The architects can be 5% condent that the mean breaking strength of the white wood is within this interval. 0 c. The architects are condent that 95% ot the white wood ls described by this Interval. O D. The architects can be 5% condent that the mean breaking strength of the white wood is 76,9. 0 E. The architects can be 97.5% condent that the mean breaking strength at the white wood is outside this interval. Banking tees have received much attention during the recent economic recession as banks look tor ways to recover from the crisis. A sample of 43 customers paid an average tee of $12.53 per month on their interest-bearing checking accounts. Assume the population standard deviation ls $1.87. Complete parts a and b below. a. Construct a 95% condence Interval to estimate the average tee tor the population. The 95% condence Interval has a lower limit ON and an upper limit of 3 (Round to the nearest cent as needed.) b. What is the margin of error for this interval? $I_I (Round to the nearest cent as needed.) Bildschirmfoto 20211213 um 10.2414.an