Using 4 classes of width 150 starting at 500, construct a frequency distribution for the following numbers: 773, 500, 751, 710, 774, 1060, 835, 887, 984, 697. What is the frequency of class 2, 650 to 799?
A) 1
B) 2
C) 4
D) 5
Q. 2Narrative 11-2 Solve the following problems using either Tables 11-1 or 11-2 from your text. When necessary, create new table factors. (Round new table factors to five decimal places, round dollars to the nearest cent and percents to the nearest hundredth of a percent) Refer to Narrative 11-2. Lazaro Ruiz invests 14,500 at 12 interest compounded quarterly, for 8 years. What is the compound amount of his investment?
Q. 3Using 6 classes of width 15 starting at 30, construct a frequency distribution for the following numbers: 64, 36, 47, 70, 82, 77, 104, 88, 101, 90, 116. What is the frequency for class 4, 75 to 89?
A) 1
B) 2
C) 3
D) 4
Q. 4Narrative 11-2 Solve the following problems using either Tables 11-1 or 11-2 from your text. When necessary, create new table factors. (Round new table factors to five decimal places, round dollars to the nearest cent and percents to the nearest hundredth of a percent) Refer to Narrative 11-2. Jake Harris can invest 6,000 for 6 years at National Savings Bank and receive 6 interest compounded annually in a passbook savings account. Moravian Bank offers him 6 interest compounded semiannually. How much more interest will Jake earn if he invests at Moravian?
Q. 5Using 5 classes of width 100 starting at 200, construct a frequency distribution for the following numbers: 440, 386, 563, 403, 571, 448, 484, 496, 212, 696 Use the frequency counts for all 5 classes, starting with class 200 to 299, as your answer.
A) 2, 7, 1, 0, 0
B) 1, 1, 5, 2, 1
C) 3, 1, 0, 2, 1
D) 2, 2, 1, 0, 1
Q. 6Narrative 11-2 Solve the following problems using either Tables 11-1 or 11-2 from your text. When necessary, create new table factors. (Round new table factors to five decimal places, round dollars to the nearest cent and percents to the nearest hundredth of a percent) Refer to Narrative 11-2. Andre Harper invested 25,000 at 12 interest compounded quarterly for 21 months. What amount of compound interest did he earn?