contestada

4. Use the frequency table to find the probability of 1 or less responses received to this week's newspaper editorials.P(S1) ?Number of ResponsesNumber of Editorials0201302563384345166 or more6Total2000.250.500.700.75

4 Use the frequency table to find the probability of 1 or less responses received to this weeks newspaper editorialsPS1 Number of ResponsesNumber of Editorials0 class=

Respuesta :

Frequency table

Responses

Editorials

Then

P(≤1) = (20+30)/ (200)

. = 50/200

. = 1/4

. = 0.25

Then ANSWER IS

OPTION A) 0.25

.