A manufacturer of chocolate chips would like to know whether its bag filling machine works correctly at the 420 gram setting. It
is believed that the machine is underfilling the bags. A 24 bag sample had a mean of 414 grams with a standard deviation of 15. Assume the population is normally distributed. A level of significance of 0.1 will be used. Find the P-value of the test statistic.
The density of the material would be 25/6 grams per cm^3. to obtain the result above this is what we do: density is calculated as: (the mass of the given material or object) / volume of the material which leads us to 50grams /12cm^3
Max preassure = force / min area = 3N / 0.1 x 0.05 = 600N/m(squared) Copy off of the picture below itll help better, its what someone sent me when i asked this question