The p-value of the test is the calculated probability. Hence, the probability must be 18/380. In simplified terms, this is equal to 0.0474 or 4.74%. This is the p-value of the test. The null hypothesis is p < 6%. According to the test, the p-value is 4.74%. Therefore, the null hypothesis is accepted.
The answer is not among the choices. The answer must be 0.0474 or 4.74%.
Density = Mass/Volume Mass = 152.7 gVolume = 9.5 mL Since the mass gram correspond to the volume mL, then we can apply the formula: Density = 152.7/9.5 = 16.074 g/mL (Or kg/L)
