1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
USPshnik [31]
3 years ago
10

If the scores per round of golfers on the PGA tour are approximately normally distributed with mean 69.3 and standard deviation

2.58, what is the probability that a randomly chosen golfer's score is below 70 strokes
Mathematics
1 answer:
shusha [124]3 years ago
8 0

Answer:

0.6069

Step-by-step explanation:

Given an approximately normal distribution:

Z = (x - mean) / standard deviation

Mean = 69.3 ; Standard deviation = 2.58

For :

P(x < 70)

Z = (70 - 69.3) / 2.58

Z = 0.7 / 2.58

Z = 0.2713

P(Z < 0.2713) = 0.6069

You might be interested in
Which transformation(s) can be used to map one triangle onto the other? Select two options.
myrzilka [38]

Answer:

what are the options?

Step-by-step explanation:

7 0
3 years ago
Veronica's fall football league has a phone tree in case games or practices are postponed. The coach calls 3 players. Then, each
zepelin [54]

Answer:

39

Step-by-step explanation:

the first three call 3, making it 3*3, then each of them will get 3 more, making it 3+(3*3)+(3*3*3),3+9+27, 39

7 0
3 years ago
Read 2 more answers
Find the value of x<br> X
IgorLugansk [536]

Answer:

20 or 18

Step-by-step explanation:

5 0
3 years ago
Help no links please u^u
Veseljchak [2.6K]

Answer:

∠A= 80°

Step-by-step explanation:

if they are supplementary then put them equal to 180

7x + 3 +7x + 23 = 180

14x + 26 = 180

14x = 154

x= 11

now plug in

7(11)+3

77+3= 80

3 0
3 years ago
Please help show work and I’ll give brainliest
shepuryov [24]
IDK if i have to explain again but
A. (-infinity, infinity)
B. (-infinity, -3]
C. (-infinity, -4)u(-4, 0)u(0, infinity)
those u's are the logic symbol

2. domain: [-6, -1)u(-1, 3]u [3, -infinity)
range: (-infinity, 4]

3a. 8x^2 + 17
3b. 32x^2 + 80x + 53
3c. I cant see the multiplication symbol
7 0
3 years ago
Other questions:
  • Can someone do the whole thing
    7·1 answer
  • Please help I will reward brainly
    12·2 answers
  • Luis earns a base salary of $150 every week with an additional 14% commission on everything he sales Luis sold $6050.00 worth of
    9·1 answer
  • -3x + 7 = -2 solve for x
    5·2 answers
  • Write a function min that has two str parameters and returns the smallest. (Smallest in the sense of coming first alphabetically
    12·1 answer
  • THIS HURTS MY HEAD SO I CANT FOCUS, PLEASE HELP!
    5·2 answers
  • Electrical circuit has a voltage of 60 v and resistance of 5 ohms that is the current?
    14·1 answer
  • PLEASE HELP ME!! quick geometry!!
    9·1 answer
  • The two triangles are similar. Find the unknown variables.
    5·1 answer
  • (PLSS HELP FAST!!) Which parallelograms below have the same area?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!