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QUESTION 2 Tensile strength of hemp composite is known to be normally distributed with a mean and standard deviation of 10] MPa and G MPa respectively. Calculate the value of standard deviation. 0. if it is known that 28.1% of the tensile strength will be at least of [5] MPa. Next, compute the probability that the tensile strength will be at least 89 MPa but not more than 160 MPa. A random sample of l to materials is then taken for a study. Compute the probability that the mean of tensile strength will be at most 122 MPa. Next. determine the probability that the mean of such tensile strength will be within 25 MPa of the population mean