and ascertain whether

USAGE SUMMARY

The phrase "and ascertain whether" is correct and usable in written English.
It can be used when you want to determine or find out if something is true or exists. Example: "We need to conduct a survey and ascertain whether the new policy is effective."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

36 human-written examples

We also need to eliminate this man from our inquiries and ascertain whether these offences are linked to Madeleine's disappearance," he said.

The Guardian

Without it, he couldn't see his watch, and without seeing his watch he couldn't ascertain whether he had time to put his boots on and return to the back yard and find the flashlight and ascertain whether he did, in fact, have time to be looking for it.

The New Yorker

By carefully measuring the decrease in the intensity of some stars as they disappear behind the Moon, astronomers can determine their angular diameters and ascertain whether they are binary systems (a pair of stars in orbit around their common centre of gravity).

Encyclopedia Britannica

Before taking the leap it would be wise to learn and consult other countries that have legalized the substance and ascertain whether this would indeed arrest the scourge of drug-related crimes and this should also be balanced against the potential health, economic, political and social benefits".

The New York Times

It can analyze a person's genetic makeup and ascertain whether a particular medicine will have negative side-effects.

TechCrunch

Doctors and nurses will be told to look for physical or psychological abuse in suspected victims and ascertain whether companions are in fact "minders".

BBC

Human-verified similar examples from authoritative sources

Similar Expressions

24 human-written examples

In particular, moving our framework to a larger population beyond the college student setting, and ascertaining whether our results hold in other human interaction foci (such as work organizations) is important.

Computational Social Networks

This article provides a general review of challenge studies in several areas of medical research, compares purposes and methods to those used in psychiatry, and ascertains whether fundamental differences exist.

Biological Psychiatry

From these sequences we estimated motif preferences and occurrences and ascertained whether these quantities relate to each other as they do in real sequences.

Plosone

An interviewer then went to each address and ascertained whether a farmworker lived in the residence.

Environmental Health Perspectives

The test simultaneously screens for difficulties with vision, movement, and comprehension and ascertains whether the subject can follow simple instructions.

Alzheimer's Research and Therapy

Expert writing Tips

Best practice

Use "and ascertain whether" when you want to emphasize a formal or thorough investigation to determine a specific fact or condition. It is particularly effective in academic and professional writing where precision is valued.

Common error

Avoid using "and ascertain whether" in casual conversation or informal writing. Simpler alternatives like "and see if" or "and find out if" are more appropriate for less formal contexts.

Linguistic Context

The phrase "and ascertain whether" functions as a conjunction phrase. It connects a preceding clause to a subordinate clause expressing a condition or question that needs to be determined. As Ludwig AI confirms, it is grammatically correct and usable in written English. Examples from Ludwig illustrate its use in academic and scientific contexts.

Expression frequency: Common

Frequent in

Science

68%

News & Media

22%

Wiki

5%

Less common in

Encyclopedias

2%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "and ascertain whether" is a grammatically sound and frequently used conjunction phrase, as confirmed by Ludwig AI. It connects clauses to introduce a condition or question needing determination. It is particularly prevalent in scientific and academic contexts, offering a formal way to express the need to find out or verify something. While grammatically correct, its formality makes it less suited for casual conversation. Consider using simpler alternatives in informal settings and remember that its strength lies in its precision in formal writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

and determine if

Slightly more direct and common, replacing "ascertain" with the simpler "determine".

and establish whether

Focuses on firmly proving or demonstrating something to be true.

and verify if

Implies confirming the truth or accuracy of something already suspected.

and confirm if

Similar to "verify", but often used when seeking official validation.

and check to see if

A more informal phrasing, suitable for less formal contexts.

and investigate whether

Suggests a more in-depth exploration or inquiry.

and find out if

A very common and straightforward alternative.

and explore if

Indicates a broader, less targeted investigation.

and analyze to see if

Emphasizes the analytical aspect of the determination.

and inquire if

More formal and polite, suitable for official inquiries.

FAQs

How to use "and ascertain whether" in a sentence?

The phrase "and ascertain whether" is used to introduce a question or condition that needs to be determined. For example, "The study will analyze the data and ascertain whether there is a correlation between the two variables."

What can I say instead of "and ascertain whether"?

You can use alternatives like "and determine if", "and "find out whether"", or "and "investigate whether"" depending on the specific context and level of formality.

Which is correct, "and ascertain whether" or "and ascertain if"?

"And ascertain whether" is generally considered more grammatically correct than "and ascertain if", especially in formal writing. "Whether" explicitly indicates a choice between alternatives, while "if" can sometimes be ambiguous.

What's the difference between "and ascertain whether" and "and confirm whether"?

"And ascertain whether" implies an initial effort to find something out, while "and "confirm whether"" suggests verifying something that is already suspected or partially known.