Over the past several decades, the United Nations has kept records of the Age of mother, in years Estimated number of occurrences, number of births worldwide, categorized by the age of the mother. A frequency table displaying this data for the years 1990 to 2000 is shown. in thousands Consider the class consisting of mothers between the ages of 30 and 35 15 - 20 163,175 years, who gave birth to an estimated 212,719,000 children worldwide 20 – 25 427,428 between 1990 and 2000. 25 - 30 373,682 30 - 35 212,719 35-40 99,823 40 - 45 34,785 45 - 50 8,038 What is the lower limit of this class? lower limit: years What is the upper limit of this class? upper limit: years What is the class width? class width: years

Over the past several decades, the United Nations has kept records of the number of births worldwide, categorized by the age of the mother. A frequency table displaying this data for the years 1960 to 1970 is shown. Consider the class consisting of mothers between the ages of 40 and 45 years, who gave birth to an estimated 52,335,000 children worldwide between 1960 and 1970. Age of mother,in years Estimated number of occurrences,in thousands 15 – 20 125,075 20 – 25 312,055 25 – 30 300,458 30 – 35 217,581 35 – 40 131,236 40 – 45 52,335 45 – 50 10,577 Over the past several decades, the United Nations has kept records of the number of births worldwide, categorized by the age of the mother. A frequency table displaying this data for the years 1960 to 1970 is shown. Consider the class consisting of mothers between the ages of 40 and 45 years, who gave birth to an estimated 52,335,000 children worldwide between 1960 and 1970. What is the lower limit of this class?…

According to dmbalmanac.com, the breakdown of albums from which Dave Matthews sang at his 'Solo at Home' tour during the Coronavirus are depicted in the frequency distribution below.   What percent of his songs were from 'Big Whiskey and the GrooGrux King'?   Dave Matthews songs Albums   Unreleased 20.5% Dave Matthews - Some Devil 14.3% Busted Stuff 8.0% Cover Songs  8.0% Away from the World 8.0% Under the Table and Dreaming 7.1% Come Tomorrow 7.1% Crash 6.3% Before These Crowded Streets 6.3% Remember Two Things 3.6% Stand Up 3.6% Miscellaneous Release 2.7% Everyday 1.8% Big Whiskey and the GrooGrux King   Live Collaboration 0.9%

Data was collected for 225 fish from the North Atlantic. The length of the fish (in cm) is summarized in the histogram below. 40 35 30 25 20 15 10 15 30 45 60 75 90 105 120 length of fish (cm) Based on the Histogram above, reconstruct the corresponding Frequency Distribution Table Class Frequency Áuənbəs