All categories

2 years ago

Identify this test statistic?

Mathematics

1 answer:

Alex_Xolod [135]2 years ago

6 0

Do u still need help

You might be interested in

Pleease help me with this math work

OleMash [197]

The first one because the left bound is included [ and the right one is not )

6 0

3 years ago

7.) If a circle has a diameter of 40 inches, what is the same circles radius?

My name is Ann [436]

The radius is always half of the diameter so it would be 20 inches

5 0

2 years ago

What level of measurement is a person's "favorite sport"? A. Interval B. Nominal C. Ratio D. Ordinal

tiny-mole [99]

Answer:

(B), Nominal.

Step-by-step explanation:

A nominal or categorical scale of measurement that is generally used to label or categorize the variables.

The person's "favorite sport" depicts the nominal scale of measurement.

Hence, the correct option is (B), Nominal.

4 0

2 years ago

5. Identify the correct trigonometry formula to use to solve for X.

Anna007 [38]

9514 1404 393

Answer:

(a) cos(55°) = 11/x

Step-by-step explanation:

The marked sides are the hypotenuse (x) and the side adjacent to the given angle (11). Then the relevant trig ratio is ...

Cos = Adjacent/Hypotenuse

cos(55°) = 11/x

4 0

2 years ago

The function M(s) = 225 + 0.65s represents the material cost of manufacturing gardening scissors when s scissors are produced. T

Llana [10]

Answer:

$\frac{279 + 1.8s}{s}$

Step-by-step explanation:

The material cost of manufacturing gardening scissors when s scissors are produced : $M(s) = 225 + 0.65s$

The labor cost for producing s scissors: $L(s) = 54 + 1.15s$

So, total cost of producing s scissors = $M(s)+L(s)$

= $225 + 0.65s+54 + 1.15s$

= $279 + 1.8s$

So, total cost for s scissors = $279 + 1.8s$

So, manufacturing cost for 1 scissor= $\frac{279 + 1.8s}{s}$

Hence the manufacturing cost per scissors is $\frac{279 + 1.8s}{s}$

3 0

2 years ago