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Goshia [24]
3 years ago
7

Identify the element of sensory memory that would be most useful in quickly scanning a map of a country to learn the geographica

l location of its states.
Business
2 answers:
alisha [4.7K]3 years ago
4 0
Had to look for the missing options and here is my answer.

The element of sensory memory that is being described above is ICONIC. Iconic memory is part of the visual memory, and this is when someone is able to store visual information. This is stimulated with pictures and images and may be in a form of short term or long term memory. Hope this answer helps.
sladkih [1.3K]3 years ago
3 0

Answer:

iconic

Explanation:

Sensory memory allows us to retain information obtained through the senses for a short period; subsequently, these signals will be discarded or transmitted to other stores of longer duration, working memory and long-term memory, through which it will be possible to operate on immediate stimuli.

While it is considered that there are probably short-lived mnemic stores for all the senses, the ones that have been studied in greater depth are iconic, echoic and haptic memory.

<u> Iconic memory </u>

The most researched type of sensory memory is the iconic one, which records visual information. The most relevant contributions around this phenomenon were made by George Sperling in the 50s and 60s, but later authors such as Neisser, Sakkit and Breitmeyer have updated the conception of iconic memory.

Through his pioneering studies with tachystoscope, Sperling concluded that people have the ability to simultaneously retain 4 or 5 items after fixing their gaze for a moment in a broad stimulating set. Other researchers discovered that iconic memory persists for about 250 milliseconds.

In this case, the “fingerprint” is the “fingerprint” that we keep in short-term memory. At present there is debate about whether this icon is located in the central or peripheral nervous system; In any case, the conception that iconic memory is fundamentally a laboratory device without ecological validity predominates.

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Answer:

Multichannel distribution system.

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Multichannel distribution system is a method or structure in which a single company sets up two or more sales and marketing channels to reach one or more customer segments

3 0
3 years ago
Name 3 factors that can contribute to increased output of goods and services in a country
galina1969 [7]
I would think money,supply or demand? 
6 0
2 years ago
You invest $600 in security A with a beta of 1.5 and $400 in security B with a beta of 0.90. The beta of this portfolio is _____
klio [65]

Answer:

Beta= 1.26

Explanation:

<u>First, we will calculate the proportion of the portfolio of each security:</u>

Security A= 600/1,000= 0.6

Security B= 400/1,000= 0.4

<u>Now, the beta of the portfolio:</u>

Beta= (proportion of investment A*beta A) + (proportion of investment B*beta B)

Beta= (0.6*1.5) + (0.4*0.9)

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7 0
3 years ago
Dave has $100,000 to invest in 10 mutual fund alternatives with the following restrictions. For diversification, no more than $2
Over [174]

Answer:

Check the explanation

Explanation:

Let the binary variables be: x1,x2,x3.....x10. If x1=0, no amount is invested in fund 1 and if it is 1 it means that an amount is invested. Let y1,y2.....y 10 be the variables for the amount invested.

Kindly check the first attached image for the table.

The objective is to maximize the return. Hence our objective function is: 6.7%*y1+7.65%*y2+7.55%*y3+7.45%*y4+7.5%*y5+6.45%*y6+7.05%*y7+6.9%*y8+5.2%*y9+5.9%*y10. This has to be maximized.

Constraints:

(i) y1,y2.....y10<=25,000 (no more than $25,000 can be invested in any one fund)

(ii) If x1=1, y1>=10,000, 0. This what if formula will be applicable for all the variables. (If a fund is chosen for investment, then at least $10,000 will be invested in it).

(iii) x1+x2+x3+x4<=2 (No more than two of the funds can be pure growth funds)

(iv) y9+y10>=y1+y2+y3+y4 (at least as much as the amount invested in pure amount invested in pure bond funds must be at least as much as the amount invested in pure growth funds)

(v) all x's are binary and all y's>=0. (vi) y1+y2+y3+y4....y10 = 100,000 (amount to be invested)

Solving in excel using the solver function the following solution is obtained:

Kindly check the second attached image for the table.

Thus the maximum return = $7056.25

Amount invested in different funds are:

Kindly check the Third attached image for the table.

4 0
3 years ago
Which accurately describes an english achievement during the industrial revolution that improved mining production? andrew meikl
Deffense [45]
<span>The answer is james watt created an improved steam engine to pump water out of mines 
James watt's steam engine design was an improvement from the one that created by Newcomen in 1712.
Due to Watt's deisgn, the machine could almost doubled in productivity and it started to be developed for other industries beside minings</span>
8 0
3 years ago
Read 2 more answers
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