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ankoles [38]
3 years ago
8

The number of eagles observed along a certain river per day over a two week period is listed below. What is a frequency table th

at represents the data? 1 3 2 5 10 8 9 15 0 7 12 13 6 18
Mathematics
2 answers:
SpyIntel [72]3 years ago
8 0
The frequency table is the table with the number of times every value appears:

So, this is the frequency table:


Number of eagles      Numer of times that number appears

0                                1

2                                1

3                                1

4                                0

5                                1

6                                0

7                                1

8                                1

9                                1

10                              1

11                              0

12                              1

13                              1

14                              0

15                              1

16                              0

17                              0

18                              1

 
ivanzaharov [21]3 years ago
8 0

Answer:

Eagles  | Frequency

0-4                 4

5-9                 5

10-14             3

15-19             2

Step-by-step explanation:

You might be interested in
x + a)(x + 3)(2x+1) = bx^3 + cx^2 + dx -1(x + a)(x + 3)(2x+1) = bx^3 + cx^2 + dx -10. find values for a b c and d​
mario62 [17]

Answer:

a=-5,b=3c=-8 d=?

Step-by-step explanation:

4 0
2 years ago
Please help me with trigonometry
NeX [460]

Answer:

cos R = .38

Step-by-step explanation:

First you need to find the length of the hypotenuse.

Use a squared + b squared = c squared

100 + 576 = c squared

square root of 676 is 26

CosR is adjacent over hypotenuse.

Adjacent is 10

Hypotenuse is 26

10/26 = .38

3 0
3 years ago
The probability that a student has a Visa card (event V) is .63. The probability that a student has a MasterCard (event M) is .1
Aleksandr-060686 [28]

Answer:

a)  The probability that a student has either a Visa card or a MasterCard is 0.71.  

b) V and M are not independent.

Step-by-step explanation:

Given : The probability that a student has a Visa card (event V) is 0.63. The probability that a student has a MasterCard (event M) is 0.11. The probability that a student has both cards is 0.03.

To find :

a) The probability that a student has either a Visa card or a MasterCard ?

b)  In this problem, are V and M independent ?

Solution :

The probability that a student has a visa card(event V) is P(V)= 0.63

The probability that a student has a MasterCard (event M) is P(M)= 0.11

The probability that a student has both cards  is P(V \cap M)=0.03

a) Probability that a student has either a Visa card or a Master Card is given by,

P(V \cup M) = P(V) + P(M) - P(V\cap M)

P(V \cup M) = 0.63+ 0.11- 0.03

P(V \cup M) =0.74- 0.03

P(V \cup M) =0.71

The probability that a student has either a Visa card or a MasterCard is 0.71.

b) Two events, A and B, are independent if P(A\cap B)=P(A)P(B)

For V and M to be independent the condition is satisfied,

P(V\cap M)=P(V)P(M)

Substitute the values,

0.03=0.63\times 0.11

0.03\neq 0.0693

So, V and M are not independent.

6 0
3 years ago
What is the volume of a cereal box that is 2 inches thick, 12 inches high and 10 inches wide?
-Dominant- [34]

Answer:

240

Step-by-step explanation:

12 times 2 is 24

24 times 10 is 240

Have a nice day

6 0
3 years ago
Read 2 more answers
An expression is shown below. Which expression is equivalent to the expression shown?
olya-2409 [2.1K]

Answer:

where's the options

Step-by-step explanation:

i think you made a mistake

3 0
3 years ago
Read 2 more answers
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