The measurements of 11 fish caught during an angling competition are recorded.
A scatter diagram is then drawn using the information.
750
One of the points is an outlier.
a) Write down its coordinates.
700
650
Weight (9)
(1)
b) What type of correlation is shown by
all the other points?
600
X
550
c) A 12th fish is caught during the session.
It has a length of 40 cm.
Estimate its weight (in g).
500
30
35
50
55
40 45
Length (cm)
Total marks: 3

Answers

Answer 1

Answer:

Step-by-step explanation:

A) = (35,?)

B) = POSITIVE

C) = 601

Answer 2

Answer:

Step-by-step explanation:

The Measurements Of 11 Fish Caught During An Angling Competition Are Recorded.A Scatter Diagram Is Then

Related Questions

r-4.5<11
Helpppp meeee

Answers

Answer:

15.4, 15.3, 15.2...

Step-by-step explanation:

I think this is right, lemme know if it isnt and Ill try to work it out again :D

The Tanners have received an $8000 gift from one of their parents to invest in their child’s college education. they estimate that they will need $20000 in 12 years to achieve their educational goals for their child. What interest rate compounded semiannually would the Tanners need to achieve this goal?

Answers

Answer:

3.4%

Step-by-step explanation:

For given problem:

P=8000

n=2*12=24 compounding perods

A=12000

A/P=(1+i)^24

12000/8000=(1+i)^24

1.5=(1+i)^24

take log of both sides

log1.5=24log(1+i)

log1.5/24=log(1+i)

.007337=log(1+i)

10^(.007337)=1+i

1+i=1.017

i=1.017-1=.017 (interest rate per compounding period)

annual interest rate=2*.017=.034 or 3.4%

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