The highway fuel economy (mpg) for (a population of) \( 8 \) different models of a car company can be found below. Find the mean, median, mode, and standard deviation. Round to one decimal place as needed. \( 19,22,25,28,30,32,35,35 \) Mean \( = \) Median \( = 29\) Mode \( = 35\) Standard Deviation \( = \) 

What is a scatter plot?

Каковы ключевые элементы, необходимые для построения диаграммы рассеяния?

In which of the following case is the level of significance divided into two tails equally. \( \begin{array}{lll}\text { (a) A manufacturer claims that his } & \text { (b) A milk bottling plant is expected to } \\ \text { products last for more than } 24 \text { hours. } & \text { fill } 250 \mathrm{ml} \text { of liquid in one bottle. } \\ \text { (c) A manufacturer claims that defects in } & \text { (d) A school claims that their passing } \\ \text { its production are less than } 5 \% & & \text { ratio is } 75 \% \text { or more }\end{array} \)

What is a scatter plot?

2. Эмпирическая функция распределения.