the two - way frequency table below shows data on whether karissa had an ice cream cone and whether the day…

the two - way frequency table below shows data on whether karissa had an ice cream cone and whether the day was during the week or on the weekend. complete the following two - way table of column relative frequencies. (if necessary, round your answers to the nearest hundredth.) weekday weekend had an ice cream cone 23 45 did not have an ice cream cone 155 6 weekday weekend had an ice cream cone did not have an ice cream cone column total 1.00 1.00

the two - way frequency table below shows data on whether karissa had an ice cream cone and whether the day was during the week or on the weekend. complete the following two - way table of column relative frequencies. (if necessary, round your answers to the nearest hundredth.) weekday weekend had an ice cream cone 23 45 did not have an ice cream cone 155 6 weekday weekend had an ice cream cone did not have an ice cream cone column total 1.00 1.00

Answer

Explanation:

Step1: Calcular el total de los días de la semana

$23 + 155=178$

Step2: Calcular la frecuencia relativa de los días de la semana en los que se tomó helado

$\frac{23}{178}\approx0.13$

Step3: Calcular la frecuencia relativa de los días de la semana en los que no se tomó helado

$\frac{155}{178}\approx0.87$

Step4: Calcular el total de los fines de semana

$45 + 6=51$

Step5: Calcular la frecuencia relativa de los fines de semana en los que se tomó helado

$\frac{45}{51}\approx0.88$

Step6: Calcular la frecuencia relativa de los fines de semana en los que no se tomó helado

$\frac{6}{51}\approx0.12$

Answer:

Weekday Weekend
Had an ice - cream cone 0.13 0.88
Did not have an ice - cream cone 0.87 0.12