Attribute variables have the same meaning as participants variables. is this true or false?

n a poll, 6767% of Internet users are more careful about personal information when using a public Wi-Fi hotspot. What is the

a_sh-v [17]

Answer:

The probability that among three randomly selected Internet users, at least one is more careful about personal information when using a public Wi-Fi hotspot is 0.964

If the survey subjects volunteered to respond , then those with the strongest opinions are most likely respond. The survey sample is then not randomly selected, the survey may have a response bias.

Explanation:

Let P(at least one is more careful about personal information when using a public Wi-Fi hotspot) denote the probability that among three randomly selected Internet users, at least one is more careful about personal information when using a public Wi-Fi hotspot, then we have the equation

P(at least one is more careful about personal information when using a public Wi-Fi hotspot) = 1 - P(none of the selected users is more careful about personal information when using a public Wi-Fi hotspot)

If 67% of Internet users are more careful about personal information when using a public Wi-Fi, then 33% of them are not.

P(none of the selected users is more careful about personal information when using a public Wi-Fi hotspot) = $0.33^{3}$ ≈ 0.036

P(at least one is more careful about personal information when using a public Wi-Fi hotspot) = 1 - 0.036 = 0.964

4 0

3 years ago

Good business ethics is a good marketing strategy. Discuss

Arada [10]

Good business ethics are the key to good marketing and success. Ethics portray whether an individual has good judgment, intelligence, and many more things that are essential to business. Without good ethics business as a whole would be ruthless. Some business ethics are even required by the law in some places and there are rules and regulation to trade.

Hope that answered your question!

6 0

3 years ago

Live preview is available on a touch screen T/F

TEA [102]

It is false that live preview is available on a touch screen. Life preview refers to cameras mostly, and to the fact that its display screen can be used as a viewfinder. Viewfinder is what you look through when you are using a camera to take a photo, or to focus on something. So, no, touch screen devices do not have this feature available, only the "old-school" cameras do.

3 0

3 years ago

You have been tracking your exercise routine, which involves running, lifting weights, yoga, and stretching. You want to see wha

Harrizon [31]

The best chart to see the data distribution for the exercise routine would be a pie chart. Using Microsoft Excel, you can input each data point you have for all you exercise routine category, and generate a pie chart which will show you the percentage for each category in comparison to the total.

5 0

3 years ago

Read 2 more answers

his exercise creates a program to convert the temperature values form Fahrenheit to Celsius for a list of 10 temperature values

MissTica

Answer:

def fahrenheit_to_celsius(temperature):

c = (temperature - 32) / 1.8

return c

temperature_list = [-10, -5, 0, 10, 20, 32, 40, 50, 60, 75.2]

i = 0

while i < 10:

print(str(temperature_list[i]) + " degrees Fahrenheit = " + str(fahrenheit_to_celsius(temperature_list[i])) + " degrees Celsius")

i += 1

Explanation:

*The code is in Python.

Create a function named fahrenheit_to_celsius that takes one parameter, temperature

Convert the temperature to celsius using the formula

Return the result of the conversion

Create a list holding ten temperatures

Create a while loop that iterates 10 times. Inside the loop, call the function to convert the each temperature in the list and print the result

5 0

3 years ago

Attribute variables have the same meaning as participants variables. is this true or false?​

Attribute variables have the same meaning as participants variables. is this true or false?