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
Olin [163]
3 years ago
6

What is the probability a day in the 70s is a Monday?

Mathematics
1 answer:
Degger [83]3 years ago
7 0

Answer:

a) Probability of a day with temperature in the 70s = 0%

b) The set of the intersection of Tuesdays and days with temperature in the 80s is an empty or null set.

c) Probability an observation picked at random is both a Sunday and more than 90 degrees

= 0.10 = 10%

Step-by-step explanation:

The table of data for this question was obtained online and attached to this solution

Note that the probability of an event is defined as the number of elements in that event divided by the Total number of elements in the sample space.

a) What is the probability a day in the 70s is a Monday?

Of the days with temperature in the 70s (only one day, which is a Sunday), none of them are Mondays, hence, the probability of a day with temperature in the 70s being a Monday is 0%.

b) Which set forms the intersection of Tuesdays in the 80s?

Acvording to the data available, the set of Tuesdays with temperatures in the 80s is an empty set. Hence, this set is a null set.

c) What is the probability an observation picked at random is both a Sunday and more than 90 degrees?

The number of Sundays with temperature more than 90 degrees = 3

The total number of observations available = 30

Probability an observation picked at random is both a Sunday and more than 90 degrees = (3/30) = 0.10 = 10%

Hope this Helps!!!

You might be interested in
Please Help Question in picture
Yuki888 [10]

Answer:

(-3, 5.5)

Step-by-step explanation:

To find the midpoint, you add up the corresponding coordinates (x with x and y with y) and divide each by 2.

(-7+1)/2 = -3

(8+3)/2 = 5.5

5 0
2 years ago
Read 2 more answers
Can you help show me where they belong ? pls help asap
kozerog [31]

y=3x, y=(2/7)x,-0.5=y are all on direct the other ones are on the other side i just did the question they correct. :)

5 0
3 years ago
PLEASE HELP!!! How much blueberry pie will each person get if 4 people share one half of the pie equally?
Rasek [7]

Answer:

Each person gets one eighth of the pie.

Step-by-step explanation:

1/2 pie divided by 4.

1/2 / 4 = 1/2 / 4/1 = 1/2 × 1/4 = 1/8

Answer: Each person gets one eighth of the pie.

8 0
2 years ago
Read 2 more answers
What are the zeros of this function?
deff fn [24]

Answer:

c i dont know

Step-by-step explanation:

7 0
2 years ago
What type of plate boundary is illustrated in the image?
viktelen [127]
Haha wring subject but convergent
8 0
3 years ago
Other questions:
  • What percent of 64 is 16​
    9·2 answers
  • There are 10 fish in all percy tank.4 of the fish are angel fish. There are 4 more mollie fish than tetra fish. How many of each
    5·1 answer
  • Guys, please help me out. Thank you.
    10·2 answers
  • 72/1000 as a decimal
    7·2 answers
  • What is the solution to the system of equations? y = x + 3 x = –2
    14·2 answers
  • Find the value of x in the figure.
    8·1 answer
  • A quadratic function has its vertex at the point (- 3, 8) . The function passes through the point (0, 0) . When written in verte
    12·1 answer
  • SORRY I'M TO "SMART"!!! PLZ HELP!!!!
    9·2 answers
  • What is the following difference?<br> 11 inverse 45 -4 inverse 5
    11·1 answer
  • PLEASE HELP!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!