Mathematics, 01.06.2021 06:40 andreafletcher101
A waitress kept track of whether her customers ordered an appetizer and
dessert. Her data are shown in a relative frequency table.
Appetizer
No appetizer
Total
Dessert
0.1
0.3
0.4
No dessert
0.2
0.4
0.6
Total
0.3
0.7
1.0
What does the 0.1 in the highlighted cell mean?
A. 10% of the customers who ordered an appetizer ordered dessert.
B. 10% of her customers ordered an appetizer.
c. 10% of her customers ordered an appetizer and dessert.
D. 10% of her customers ordered dessert.
Answers: 3
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Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)
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A waitress kept track of whether her customers ordered an appetizer and
dessert. Her data are shown...
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