Use Sheet 5 of the Excel file to answer the following questions. A company that makes LED light bulbs claims that the bulbs have a lifetime of 11,000 hours. Quality control tests a random sample of 45 light bulbs to determine if the lifetime is less than 11,000 hours at a confidence level of 0.05. Create a histogram, and calculate, the t-statistic, and the p-value. From the histogram, can normality be assumed? Pick = Ex: 0.1234 t = p = Since the p-value is [Pick Pick Round all answers to 4 decimal places. han the significance level 0.05, the null hypothesis Pick vidence exists that the mean lifetime is less than 11,000 hours.