Choose the command that produces the matrix .

What is output?samples = ; partial_samples = samples(end-2)

What is output?eye(4) + zeros(4) + ones(4)

Which function generates a normal distribution with mean μ=0 and standard deviation σ=1?

Given the following table of data for date, rainfall in inches, and pollen count in particles per cubic meterdate_rain_pollen = 5.2000 0.0700 2.3000 5.9000 0 7.5000 5.1400 0.3000 2.0000 5.2200 0.1000 4.7000 What is output?pollen_above_four = date_rain_pollen(:,3) > 4; rain_over_threshold = date_rain_pollen(:, 2) > 0.05; threshold = rain_over_threshold & pollen_above_four; date_rain_pollen(threshold)

Instructions: Combine the sentences using relative clauses with quantifiers or nouns.The runners gathered at the starting line near the Ferry Building at 8:00 a.m. Several of the runners had been lined up for hours.

Instructions: Combine the sentences in TWO ways using relative clauses: the most formal way and an informal way. Here is the address. You should write to this address.Most Formal: Less Formal:

Instructions: Combine the sentences in TWO ways using relative clauses: the most formal way and an informal way. Those are the boys. My brother is hiding from them.Most Formal: Less Formal:

Instructions: Combine the sentences using relative clauses with quantifiers or nouns.The new TV series is very popular. The first episode featured several famous actors.

Instructions: Read the paragraph. Write the correct relative pronoun (and any additional words if needed) in the blanks below. The semester started two weeks ago and I feel so overwhelmed preparing for all my tests, one ________________ is scheduled for tomorrow. I already had to take diagnostic exams on my first day of class for each subject: English, math, sociology, and biology. The test in English, ____________________ is designed to ensure I’m in the correct level, was too easy for me. My professor suggested I enroll in a class _______________________ is more advanced, but finding room in my schedule is impossible. Math is my weakest subject, and my scores on the diagnostic exam were low, ___________________ is what I expected. I interviewed many math tutors, all ___________________________ references were excellent, before hiring one, so I hope I’ll do better in math now with her help. My roommate, with ____________________I’m taking the same sociology class, likes to study together with me. I hope we do well this semester!