Business Statistics Need Fast

**1. **Normal curve data is skewed to the right. (Points : 1) |
True False |

Question 2.**2. **The standard deviation of normally distributed data sets is equal to about 1/6 of the data set’s range. (Points : 1) |
True False |

Question 3.**3. **In a frequency distribution such as a bell-shaped curve, what does the vertical height of the curve indicate? (Points : 1) |
The different score values The frequency of score occurrence The probability of score occurrence The normality of the distribution |

Question 4.**4. **Data outliers result in skewed data distributions. (Points : 1) |
True False |

Question 5.**5. **A probability is found by dividing the number of possible outcomes (o) by the number of successes € = o/e. (Points : 1) |
True False |

Question 6.**6. **Which of the following defines standard deviation? (Points : 1) |
The difference between the highest and lowest values. The arithmetic average of a set of values. The average difference between a set of values and the mean. The average of the highest and lowest values in a set. |