Answer:
list1.size()
Explanation:
In order to find the number of elements in a List , we can use the size() method defined in the java.util.List interface.
This method returns an integer which corresponds to the number of elements in the list.
The usage syntax example is as follows:
int num = list1.size();
If the list referenced by list1 contains 6 elements, then this method will return the value 6.
Answer:
P(x >16.5) = 0.3372
Explanation:
Given data:
P = 0.07
n = 166
Available vegetarian dinner is 16
let
is number of short vegetarian meals
= binomial distribution (166, 0.09)

n(1-p) = 166(1-0.09) = 151.06
Both value of np and n(1-p) greater than 5
x - normal distribution with
mean = np = 14.94
standard deviation
[/tex]= \sqrt{14.94(1-0.09)}[/tex]
standard deviation = 3.687
Find P(x> 16) i.e P(X>16 ) = P(x >16.5)
P(x >16.5) = 1 - P(x <16.5)

![= 1 - P{Z < [\frac{16.5 - 14.94}{3.67}]](https://tex.z-dn.net/?f=%3D%201%20-%20P%7BZ%20%3C%20%5B%5Cfrac%7B16.5%20-%2014.94%7D%7B3.67%7D%5D)
= 1 - P{z< 0.425}
= 1 - 0.6628
P(x >16.5) = 0.3372
Answer:
Primary information
Explanation:
There are three types of information, they are; primary, secondary and tertiary information.
Primary information is called direct sources of information since they are gotten from originally written materials like research journals, diaries, poems, surveys, interviews, etc.
Secondary information like textbooks, encyclopedias, dictionaries, and book reviews describes and analyzes primary information.
Tertiary information is a platform that holds both the primary and secondary information.
Answer:
Account product feed and uploaded assets
Explanation:
Account product feed and uploaded assets are needed to accomplish Tom’s aims of creating ads automatically and simplify campaign management as part of his Smart Shopping campaign. With Smart Shopping campaigns, Tom’s existing product feed and assets are combined with Google’s machine learning to show a variety of ads across networks.
Not sure why this question is in Computers and Technology...
Answer should be c.