subject
Mathematics, 10.12.2019 04:31 Snowball080717

99 points! answer all questions correctly for brainliest!

what is the probability of selecting a z-score greater than -0.95?
a) 0.5199
b) 0.8289
c) 0.1711
d) 1.6450

what is the probability of selecting a z-score between -0.85 and 1.15?
a) 0.1977
b) 2.000
c) 0.8749
d) 0.6772

following a standard normal distribution curve, find the area to the left of a z-score of -1.645
a) 0.0495
b) 0.9500
c) 0.9800
d) 0.0500

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
Aconvex octagon has interior angles that measures 73 degrees, 172 degrees, 132 degrees, 59 degrees, 154 degrees, 163 degrees, x degrees, 2x degrees find the value of the missing angles
Answers: 3
question
Mathematics, 21.06.2019 15:30
After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30
Answers: 1
question
Mathematics, 21.06.2019 17:30
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
question
Mathematics, 21.06.2019 18:00
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
You know the right answer?
99 points! answer all questions correctly for brainliest!

what is the probability of s...
Questions
question
Mathematics, 22.09.2019 19:30