True or False. We know the data is mound-shaped and symmetric. If the sample mean is 10, and the sample standard deviation is 5. The range that covers 95% of the data is O and 20. O True O False...

Extracted text: True or False. We know the data is mound-shaped and symmetric. If the sample mean is 10, and the sample standard deviation is 5. The range that covers 95% of the data is O and 20. O True O False QUESTION 5 A data has a z score of 2. This data is two sample standard deviation more than the sample mean. O True O False QUESTION 6 True or False. If I score 99th percentile that means 99 percent of the people are doing better than me. O True O False