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a series of tests is the most popular phrase on the web.

placed into the setupe 10 results on the web	a series of tests 1235,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	. SAT MCAT, ete,z then Kaplan extends this series to in?nity by�... Using likelihood ratios to analyze a series of tests. \| Previous Section \| Main Menu \| \| Next Section \|. Patients often undergo a series of diagnostic tests during the�... GRE As you can see, the word is practically always going to be singular these tests, but prepares you for them. If life used to be a series of tests that went, e.g. PSAT as I think it is in your sentence, where a "series of tests" is one thing, so you want a singular�...

placed into the setupe

10 results on the web

a series of tests

1235,000 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

. SAT
MCAT, ete,z then Kaplan extends this series to in?nity by�...
Using likelihood ratios to analyze a series of tests. | Previous Section | Main Menu | | Next Section |. Patients often undergo a series of diagnostic tests during the�...
GRE
As you can see, the word is practically always going to be singular
these tests, but prepares you for them. If life used to be a series of tests that went, e.g. PSAT
as I think it is in your sentence, where a "series of tests" is one thing, so you want a singular�...