Please solve all of these questions thank you!!For number 7 provide which is which for 8 provide the range as they asked For 9 provide which is which as well as they askedFor 10 provide which is nominal,ordinal,ratio & interval as they asked Please solve them all thank you and provide a correct answer since I have only 1 attempt thank you

A researcher wishes to estimate the average amount spent per person by visitors to a theme park. He takes a random sample of forty visitors and obtains an average of 120 AED per person. Determine the population, the sample, the parameter and the statistic. Population A. Number of persons visiting the park Parameter B. 120 AED Sample C. Forty visitors Statistic D. All visitors to the theme park E. Average amount spent per person in the theme park F. Descriptive statistics QUESTION 8 Consider a dataset with a range of 10. Suppose the highest value is increased by 5 and the lowest is decreased by 8. What is the new range? QUESTION 9 Classify the following situations as an example of descriptive statistics or inferential statistics. a. A marketing company is estimating the proportion of people who will buy a particular product. b. A recent survey showed that 60% of female participants own more than one smartphone.( QUESTION 10 What type of measurement scale is used in the following situations? a. The socio economic status (low income, middle income, high income). b. The age of students taking MTH 213. c. Blood type of students in ZU. d. The evaluation of a bank service (excellent, above average, average, below average). e. The income earned in one month.( 4 f. The years 100, 897, 2005 and 2021.(