Use the Frequency Polygons to graph the following:

Frequency distribution for Deadlifts
Lower bound	Upper bound	Frequency	Cumulative frequency
20	40	5	5
40	60	10	15
60	80	30	45
80	100	40	85
100	120	15	100

Frequency distribution for Squats
Lower bound	Upper bound	Frequency	Cumulative frequency
20	40	25	5
40	60	15	15
60	80	10	45
80	100	5	85
100	120	0	100

Frequency distribution for Glute Bridges
Lower bound	Upper bound	Frequency	Cumulative frequency
20	40	10	5
40	60	20	15
60	80	15	45
80	100	10	85
100	120	5	100

Using Time Series, graph the following:

Year	Jan	Feb	Mar	Apr	May	Jun	Jul
2018	$1,817.00	$1,831.00	$1,842.00	$1,838.00	$1,835.00	$1,837.00	$1,839.00
2019	$1,852.00	$1,862.00	$1,874.00	$1,880.00	$1,891.00	$1,897.00	$1,894.00
2020	$1,907.00	$1,918.00	$1,933.00	$1,946.00	$1,944.00	$1,945.00	$1,954.00
2021	$1,983.00	$1,987.00	$1,998.00	$2,015.00	$2,025.00	$2,029.00	$2,035.00
2022	$2,024.00	$2,034.00	$2,053.00	$2,066.00	$2,079.00	$2,083.00	$2,082.00

Find the following Percentiles:

Frequency distribution for Deadlifts (100 students)
Weights	Frequency	Relative Frequency	Cumulative frequency
20	5	0.05	0.05
40	10	0.1	0.15
60	30	0.3	0.45
80	40	0.4	0.85
100	15	0.15	1.00

1. 5th percentile?
2. 13th percentile?
3. 50th percentile?
4. 85th percentile?
5. 99th percentile?