Identify the types of sampling errors that exist in the following sampling designs: 1. The local newspaper plans to make a prediction for a senatorial election based on a survey of its readers.
11. A radio show asks people to phone in their views on whether the United States should pay off its debt to China.
III. A new social media website chooses to survey the first 50 members who join to determine whether members favor the appearance of the homepage.

Im literally having a mental breakdown

Angie has saved 3/8 of the amount she needs to buy a bike. clive has saved 7/10 of the amount he needs to buy a skateboard. what is the difference between clive's and angie's fraction of savings?

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.