Leaflets freeze are approximately normally distributed

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To investigate this, a random sample of 18 bean leaflets was taken. The freezing temperatures were: -1.6 -0.9 -1.3 -2.7 -1.9 -2.2 -3.1 -2.3 -2.1 -0.2 -2.7 -2.9 -2.3 -3.8 -3.6 -4.3 -2.0 -3.3. Make a histogram of the data and comment on the shape. Based on this histogram, is it reasonable to assume that the temperatures at which bean leaflets freeze are approximately normally distributed?

Reference no: EM132141109

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