1 . A study was conducted that resulted in the following relative frequency histogram . Determine whether or not the histogram indicates that a normal 0. 4 7 distribution could be used as a model for the variable* . 0. 2 - 1000 2000 3000 4000 5000 Choose the correct answer below . @ A. The histogram is bell - shaped , so a normal distribution could be used as a model for the variable . O B. The histogram is not bell - shaped , so a normal distribution could be used as a model for the variable . O.C. The histogram is bell - shaped , so a normal distribution could not be used as a model for the variable . O D. The histogram is not bell -shaped , so a normal distribution could not be used as a model for the variable