Describe your daily activities at your job as a Programmer Analyst and elaborate on the critical aspect of what you do? What value do you add to the IT Company? What makes you a valuable contributor to your team/organization? Give few examples.

Please answer in 350 words only and in word format only. No images please.

PLEASE ANSWER ALL THE QUESTIONS ASKED.
Thanks

1. Using supply-and-demand diagrams, show the effect of the following events on the market for MRI Scans (not machines). Indicate the change in equilibrium price and quantity. (Hint: Determine whether Demand or Supply is affected in each case)(10 pts)
   1. The price of CT scans increases. Explain the relationship between MRI scans and CT scans.

2. The technology to produce MRI machines improves causing costs to go down.

3. Consumer income falls because of a recession.
   4. The number hospitals in areas decreases due to the closure of some hospitals

A programmer plans to develop a new software system. In planning for the operating system that he will? use, he needs to estimate the percentage of computers that use a new operating system. How many computers must be surveyed in order to be 90?% confident that his estimate is in error by no more than four percentage points? B) Assume that a recent survey suggests that about 91?% of computers use a new operating system

A programmer plans to develop a new software system. In planning for the operating system that he will​ use, he needs to estimate the percentage of computers that use a new operating system. How many computers must be surveyed in order to be 95​% confident that his estimate is in error by no more than five percentage points question marks?

Complete parts​ (a) through​ (c) below. Round to nearest integer.

Assume that nothing is known about the percentage of computers with new operating systems.

n= ?

Assume that a recent survey suggests that about 89​% of computers use a new operating system.

n = ?

Does the additional survey information from part​ (b) have much of an effect on the sample size that is​ required?

A - Yes, using the additional survey information from part​ (b) dramatically increases the sample size

B. - ​No, using the additional survey information from part​ (b) does not change the sample size.

C. - Yes, using the additional survey information from part​ (b) dramatically reduces the sample size.

D. - No, using the additional survey information from part​ (b) only slightly increases the sample size

A programmer plans to develop a new software system. In planning for the operating system that he will​ use, he needs to estimate the percentage of computers that use a new operating system. How many computers must be surveyed in order to be

9595​%

confident that his estimate is in error by no more than

fivefive

percentage

points question mark s?

Complete parts​ (a) through​ (c) below.

​a) Assume that nothing is known about the percentage of computers with new operating systems.

nequals=nothing

​(Round up to the nearest​ integer.)

​b) Assume that a recent survey suggests that about

8989​%

of computers use a new operating system.

nequals=nothing

​(Round up to the nearest​ integer.)

​c) Does the additional survey information from part​ (b) have much of an effect on the sample size that is​ required?

A.

​Yes, using the additional survey information from part​ (b) dramatically increases the sample size.

B.

​No, using the additional survey information from part​ (b) does not change the sample size.

C.

​Yes, using the additional survey information from part​ (b) dramatically reduces the sample size.

D.

​No, using the additional survey information from part​ (b) only slightly increases the sample size.

A programmer plans to develop a new software system. In planning for the operating system that he will​ use, he needs to estimate the percentage of computers that use a new operating system. How many computers must be surveyed in order to be 99​% confident that his estimate is in error by no more than three percentage points question marks?

​a) Assume that nothing is known about the percentage of computers with new operating systems.

n=___

​b) Assume that a recent survey suggests that about 85​% of computers use a new operating system.

n=____

c) Does the additional survey information from part​ (b) have much of an effect on the sample size that is​ required?

A programmer plans to develop a new software system. In planning for the operating system that he will​ use, he needs to estimate the percentage of computers that use a new operating system. How many computers must be surveyed in order to be 95​% confident that his estimate is in error by no more than five percentage points question marks? Complete parts​ (a) through​ (c) below. ​a) Assume that nothing is known about the percentage of computers with new operating systems.

You recently started working in at a University in the Math department as a software programmer. You need to build an app that can calculate the mod of two numbers. Users need to enter num1 and num2. The app should perform the calculation and display the output as num1 mod nub2 operation.

For example, 25 mod 5=0

24 mod 5 = 4

Once you implement the mod operations, then you need to add following buttons.

• Addition
• Subtraction
• Division
• Power

Follow these steps to complete the lab.

1. Create the android studio project
2. Use Android studio layout editor
3. Add textboxes and labels according to the UI
4. Add Button in the UI
5. Review the XML code of the design
6. Declare the variable before the oncreate function
7. Read the value from textboxes and assign it to the variable
8. Add the click event for the button
9. Display the output
10. Declare the variable before the oncreate function

Arrays provide the programmer the ability to store a group of related variables in a list that can be accessed via an index. This is often very useful as most programs perform the same series of calculations on every element in the array. To create an array of 10 integers (with predefined values) the following code segment can be utilised:

int valueList[10] = {4,7,1,36,23,67,61,887,12,53};

To step through the array the index '[n]' need to be updated. One method of stepping through the array is via a 'for' loop. Based on the array ‘valueList’ create a small C++ application utilising a 'for' loop that steps through the array and determines the largest number in the list and prints out the index and value. Hint: Consider creating an integer that stores the current largest integer and then compares it with the next indexed value.