Mathematics, 21.07.2019 20:30, tamikagoss22
Can someone and explain. denise just bought a new house and she is choosing paint colors. there is an 80% chance she will use gray in the living room, a 70% chance she will use blue in the bedroom, and the 75% chance she will use yellow in the kitchen. given the probability she has both gray and yellow in the house is 0.62 and the probability she has both blue and yellow in the house is 0.73, what is the probability she paints either the living room gray or the kitchen yellow? a) 0.07 b) 0.60 c) 0.72 d) 0.93
Answers: 2
Mathematics, 21.06.2019 16:30, Lpryor8465
Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?
Answers: 1
Mathematics, 21.06.2019 19:00, hanahspeers
If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?
Answers: 2
Mathematics, 21.06.2019 20:30, cogger9348
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
Can someone and explain. denise just bought a new house and she is choosing paint colors. there is...