The probability that SUV sales will decline by over 10% by June 1 if gasoline prices increase by 50% by May 1, is called:
Answer(s): D
A conditional probability takes the form of P(A|B), the probability that a an event (A) will happen, given the occurrence of another event, B. It is conditional because it is conditioned on another event, B.
You are examining a group of 6 stocks within an industry. The industry average profit margin is expected to be 30%. For these stocks, the average profit margins have been 50%, 25%, 15%, 5%, 45%, and 30%. What is the mean absolute deviation of profit margins from the industry average?
Answer(s): A
The mean absolute deviation = the sum of (as i goes from 1 to n) of the absolute value of (X_i - Xbar), divided by n. Here, we have [|50% - 30%| + |25% - 30%| + |15% - 30%| + |5% - 30%| + |45% - 30%| + |30% - 30%|]/6 = 13.33%
A large group of inductees was given a mechanical aptitude and a finger dexterity test. The mean score on the mechanical aptitude test was 200, with a standard deviation of 10. The mean and standard deviation for the finger dexterity test were 30 and 6 respectively. What is the relative dispersion in the two groups?
The respective CVs are found from (s*100)/mean. Mechanical: 10*100/200 = 5% and Finger: 6*100/30 = 20%.
A sample of the personnel files of eight male employees revealed that during a six month period, they lost the following number of days due to illness: 2, 0, 6, 3, 10, 4, 1 and 2. What is the mean deviation (in days)?
The mean is 3.5. The mean deviation is the absolute values of the deviation from the mean. (1.5 + 3.5 + 2.5 + 0.5 + 6.5 + 0.5 + 2.5 + 1.5)/8 = 19/8 = 2.375
The slope coefficient in a regression measures:
Answer(s): C
In a univariate regression, the slope coefficient gives the change in the dependent variable caused by a unit change in the independent variable. It thus measures the rate at which the dependent variable changes with respect to the independent variable.
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totally not correct answers. 21. you have one gcp account running in your default region and zone and another account running in a non-default region and zone. you want to start a new compute engine instance in these two google cloud platform accounts using the command line interface. what should you do? correct: create two configurations using gcloud config configurations create [name]. run gcloud config configurations activate [name] to switch between accounts when running the commands to start the compute engine instances.
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q55- the ridac workflow can be modified using flow designer, correct answer is d not a
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question # 232: accessibility, privacy, and innovation are not data quality dimensions.
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question: a user wants to start a recruiting posting job posting. what must occur before the posting process can begin? 3 ans: comment- option e is incorrect reason: as part of enablement steps, sap recommends that to be able to post jobs to a job board, a user need to have the correct permission and secondly, be associated with one posting profile at minimum
answer to question 72 is d [sys_user_role]
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page :20 https://exam-dumps.com/snowflake/free-cof-c02-braindumps.html?p=20#collapse_453 q 74: true or false: pipes can be suspended and resumed. true. desc.: pausing or resuming pipes in addition to the pipe owner, a role that has the following minimum permissions can pause or resume the pipe https://docs.snowflake.com/en/user-guide/data-load-snowpipe-intro
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answer 10 should be a because only a new project will be created & the organization is the same.
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question 16 should be b (changing the connector settings on the monitor) pc and monitor were powered on. the lights on the pc are on indicating power. the monitor is showing an error text indicating that it is receiving power too. this is a clear sign of having the wrong input selected on the monitor. thus, the "connector setting" needs to be switched from hdmi to display port on the monitor so it receives the signal from the pc, or the other way around (display port to hdmi).
q 10. ans is d (in the target org: open deployment settings, click edit next to the source org. select allow inbound changes and save