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Gnoma [55]
3 years ago
10

Below are the data collected from two random samples of 100 members of a large travel club regarding the type of vacation they p

refer:
Sample Adventure Beach Cruise Ski
A               74             5         2      19

B             71              6           2       21


Which of the following inferences can be made based on the data?

A. More members prefer a cruise vacation and a ski vacation than an adventure
vacation.

B. More members prefer a beach vacation and a ski vacation than a cruise vacation.

C. Most members prefer a beach vacation.

D. Most members prefer a cruise vacation.
Mathematics
2 answers:
Mrac [35]3 years ago
6 0

Answer:

B. More members prefer a beach vacation and a ski vacation than a cruise vacation.

Y_Kistochka [10]3 years ago
3 0
The correct answer is B.

There are a total of 5+19+6+21 = 51 people that prefer either a beach or a ski vacation, while only 2+2=4 people prefer a cruise vacation.
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3 years ago
(-13, 3) (5, 12) (-13, 0) Is this relation a function?
Natasha2012 [34]

Answer:

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Step-by-step explanation:

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4 years ago
Please help (geometry)
serious [3.7K]

Answer:

The statement BI = BK is true from the given information ⇒ B

Step-by-step explanation:

If a line is a perpendicular bisector of a line segment, then

  • The line intersects the line segment in 4 right angles
  • The line intersects the line segment in the mid-point of the line segment
  • Any point on the line is equidistant from the endpoints of the line segment

Let us find the true statement

∵ Line AB is the perpendicular bisector of segment IK

→ By using the 1st note above

∴ AB ⊥ IK

∴ ∠IJA, ∠KJA, ∠IJB, ∠KJB are right angles

→ By using the 2nd note above

∴ J is the mid-point of IK

∴ IJ = JK

∵ Any point on line AB is equidistant from The endpoints of IK ⇒ 3rd note

∴ AI = AK

∴ BI = BK

∴ The statement BI = BK is true from the given information

7 0
3 years ago
How many ways can 6 people line up in a straight line to take a picture?
sergiy2304 [10]

Answer:

I think 720 would be the right answer!!




8 0
4 years ago
Find the area of the figure <br><br> Please help :)
Aleks [24]

9514 1404 393

Answer:

  66.5 cm²

Step-by-step explanation:

A horizontal line at the "knee" on the right will divide the figure into a 4 cm by 2 cm rectangle, and a trapezoid with bases 4 cm and 9 cm, and height 11-2 = 9 cm. Then the total area of the figure is ...

  A = LW + 1/2(b1 +b2)h

  A = (4 cm)(2 cm) + (1/2)(4 cm +9 cm)(9 cm) = 8 cm² +58.5 cm²

  A = 66.5 cm² . . . . area of the figure

7 0
3 years ago
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