Statement 1 is true : As statistics helps in describing the data. statistics does data analysis.
Statement 2 and 4 are true : Measures of spread describe how similar or varied the set of observed values are for a particular data. It also include the range, quartiles and the interquartile range, variance and standard deviation.
The dough for the world's largest pizza was baked in 5,234 batches. Suppose it took the chefs 3 hours to bake the first 327 batches, and they bake the rest of the batches at the same rate. How long would it take to bake all the batches? Explain your reasoning.
