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kupik [55]
3 years ago
10

A researcher is interested in eyewitness memory. She has participants watch a video reenactment of a robbery and then gives them

ten True / False questions about the event. She counts the number of correct responses. The dependent variable in this example (the response) is BEST assessed using which scale of measurement?
Mathematics
1 answer:
lions [1.4K]3 years ago
3 0

Answer:

Ratio

Step-by-step explanation:

The scale of measurement here is Ratio. There is a chance of getting 2/10 or 5/10 or 0/10

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Help plz:))) I’ll mark u brainliest <br> ASAP!!!
RSB [31]

Answer:30/4

Step-by-step explanation:180-11x+5, add all up=180, you get 30/4

unleess i messed up somewhere

7 0
3 years ago
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Ethanhunt after this theres 4 more left :)
FinnZ [79.3K]
1.) Number of Total People = 1387

In Figure 1, Red boxes represent "<span>Teens" which is 10 in number whereas Blue boxes represent "Adults".

1 box contains = 1387/19 = 73

Number of Teens = 73 * 10 = 730 

<span>In short, Your Final Answer would be: 730 
</span></span>
2.) Number of Total Chocolates = 1440 

In Figure 2, Red boxes represent "<span>Chocolate flavor ice-cream" which is 6 in number whereas Blue boxes represent "Vanila".

1 box contains = 1440/15 = 96

Number of Chocolate Ice-creams = 96 * 6 = 576

<span>In short, Your Final Answer would be: 576
</span></span>
3.) Number of Total Sodas = 576

In Figure 3, Red boxes represent "<span>diet sodas" which is 5 in number whereas Blue boxes represent "Regular sodas".

1 box contains = 576/12 = 48 sodas

Number of diet cokes = 48 * 5 = 240 

<span>In short, Your Final Answer would be: 240 

Hope this helps!</span></span>

7 0
4 years ago
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Jaxon has a bag of marbles. He draws one marble from the bag. Before drawing another marble from the bag,
icang [17]
A because if you I want the outcome to be independent then you have to take it out
5 0
3 years ago
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What is the total surface area of the rectangular pyramid below? A rectangular pyramid. The rectangular base has a length of 16
Svet_ta [14]

Answer:

The answer is 596 square feet

Step-by-step explanation:

Recall the following formulas for area:

Rectangle of lenght l and width w: w\cdotl

Triangle of base b and height h: \frac{b\cdot h}{2}

In our case, since we have a pyramid with rectangular base, so we have 5 sides: the rectangular base and 4 triangles, that are grouped in two pairs of identicall triangles. Let us call the triangles T1 and T2. Then the total surface area is given by

surface area = Area of the base + 2*Area of T1 + 2* Area of T2

The base is a rectangle of lenght 16 and width 12, so the area is 16*12 = 192.

T1 is a triangle of base 16 and height 14, so it has area 16*14/2 = 112.

T2 is a triangle of base 12 and height 15, so it has area 15*12/2 = 90.

So the total area is

Area = 192+2*112+2*90 = 596.

6 0
4 years ago
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What is the value of the 1 in 9.154
Andrej [43]
What is the value of 1 in 9.54, The value of the one is 1 tenth its in the tenths spot

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